projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
-Wwrite-strings: More Solaris
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
21c8a587
PA		 12017-04-05 Pedro Alves <palves@redhat.com>
2
3 * win32-low.c (get_child_debug_event)
4 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
5 Report TARGET_WAITKIND_SPURIOUS instead.
6
fb32b4f7
PA		 72017-04-05 Pedro Alves <palves@redhat.com>
8
9 * remote-utils.c (remote_prepare, remote_open): Constify.
10 * remote-utils.h (remote_prepare, remote_open): Constify.
11 * server.c (captured_main): Constify 'port' handling.
12
65dd1e59
SM		 132017-04-04 Simon Marchi <simon.marchi@ericsson.com>
14
15 * Makefile.in (clean): Clear .deps.
16
8fa5b777
SM		 172017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
18
19 * .gitignore: Remove generated files, replace with wildcard.
20 * (clean): Replace removal of generated files with wildcard.
21 (version.c): Replace with...
22 (version-generated.c): ...this.
23 (xml-builtin.c): Replace with...
24 (xml-builtin-generated.c): ...this.
25 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
26 (%.c: *regformats*): Replace with...
27 (%-generated.c: *regformats*): ...this.
28
a12e714b
MF		 292017-03-27 Max Filippov <jcmvbkbc@gmail.com>
30
31 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
32 (xtensa_fill_gregset): Call collect_register_by_name for
33 threadptr register.
34 (xtensa_store_gregset): Call supply_register_by_name for
35 threadptr register.
36
1a09b50a
MF		 372017-03-27 Max Filippov <jcmvbkbc@gmail.com>
38
39 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
40 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
41 (xtensa_store_gregset): Call supply_register for all registers in
42 a0_regnum..a0_regnum + C0_NREGS range.
43
1a01e7c6
SM		 442017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
45
46 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
47 (ax-ipa.o: ax.c): Remove.
48 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
49 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
50 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
51 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
52 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
53
36bc18a8
SM		 542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
55
56 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
57 (print-utils-ipa.o: ../common/print-utils.c): Remove.
58 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
59 (errors-ipa.o: ../common/errors.c): Remove.
60 (format-ipa.o: ../common/format.c): Remove.
61 (common-utils-ipa.o: ../common/common-utils.c): Remove.
62
a8ebe3d5
SM		 632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
64
65 * Makefile.in (%-ipa.o: %.c): New rule.
66 (tracepoint-ipa.o: tracepoint.c): Remove.
67 (utils-ipa.o: utils.c): Remove.
68 (remote-utils-ipa.o: remote-utils.c): Remove.
69 (regcache-ipa.o: regcache.c): Remove.
70 (i386-linux-ipa.o: i386-linux.c): Remove.
71 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
72 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
73 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
74 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
75 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
76 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
77 (amd64-linux-ipa.o: amd64-linux.c): Remove.
78 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
79 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
80 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
81 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
82 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
83 (aarch64-ipa.o: aarch64.c): Remove.
84 (s390-linux32-ipa.o: s390-linux32.c): Remove.
85 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
86 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
87 (s390-linux64-ipa.o: s390-linux64.c): Remove.
88 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
89 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
90 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
91 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
92 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
93 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
94 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
95 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
96 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
97 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
98 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
99 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
100 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
101 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
102 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
103 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
104 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
105 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
106 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
107 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
108 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
109 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
110 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
111 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
112 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
113 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
114 (tdesc-ipa.o: tdesc.c): Remove.
115 (x32-linux-ipa.o: x32-linux.c): Remove.
116 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
117 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
118
50cfacb7
SM		 1192017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
120
121 * Makefile.in (%.o: ../arch/%.c): New rule.
122 (arm.o: ../arch/arm.c): Remove.
123 (arm-linux.o: ../arch/arm-linux.c): Remove.
124 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
125 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
126
c5a22423
SM		 1272017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
128
129 * Makefile.in (%.o: ../nat/%.c): New rule.
130 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
131 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
132 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
133 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
134 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
135 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
136 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
137 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
138 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
139 (linux-personality.o: ../nat/linux-personality.c): Remove.
140 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
141 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
142 (x86-linux.o: ../nat/x86-linux.c): Remove.
143 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
144 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
145
6bda016b
SM		 1462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
147
148 * Makefile.in (%.o: ../common/%.c): New rule.
149 (signals.o: ../common/signals.c): Remove.
150 (print-utils.o: ../common/print-utils.c): Remove.
151 (rsp-low.o: ../common/rsp-low.c): Remove.
152 (common-utils.o: ../common/common-utils.c): Remove.
153 (posix-strerror.o: ../common/posix-strerror.c): Remove.
154 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
155 (vec.o: ../common/vec.c): Remove.
156 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
157 (xml-utils.o: ../common/xml-utils.c): Remove.
158 (ptid.o: ../common/ptid.c): Remove.
159 (buffer.o: ../common/buffer.c): Remove.
160 (format.o: ../common/format.c): Remove.
161 (filestuff.o: ../common/filestuff.c): Remove.
162 (agent.o: ../common/agent.c): Remove.
163 (errors.o: ../common/errors.c): Remove.
164 (environ.o: ../common/environ.c): Remove.
165 (common-debug.o: ../common/common-debug.c): Remove.
166 (cleanups.o: ../common/cleanups.c): Remove.
167 (common-exceptions.o: ../common/common-exceptions.c): Remove.
168 (fileio.o: ../common/fileio.c): Remove.
169 (common-regcache.o: ../common/common-regcache.c): Remove.
170 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
171 (new-op.o: ../common/new-op.c): Remove.
172 (btrace-common.o: ../common/btrace-common.c): Remove.
173
21122961
SM		 1742017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
175
176 * Makefile.in (%.o: ../target/%.c): New rule.
177 (waitstatus.o: ../target/waitstatus.c): Remove.
178
c362e621
SM		 1792017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
180
181 * Makefile.in
182 (%.c: ../regformats/%.dat,
183 (%.c: ../regformats/arm/%.dat,
184 (%.c: ../regformats/i386/%.dat,
185 (%.c: ../regformats/rs6000/%.dat): New rules.
186 (aarch64.c): Remove.
187 (reg-arm.c): Remove.
188 (arm-with-iwmmxt.c): Remove.
189 (arm-with-vfpv2.c): Remove.
190 (arm-with-vfpv3.c): Remove.
191 (arm-with-neon.c): Remove.
192 (reg-bfin.c): Remove.
193 (reg-cris.c): Remove.
194 (reg-crisv32.c): Remove.
195 (i386.c): Remove.
196 (i386-linux.c): Remove.
197 (i386-avx.c): Remove.
198 (i386-avx-linux.c): Remove.
199 (i386-avx-avx512.c): Remove.
200 (i386-avx-avx512-linux.c): Remove.
201 (i386-mpx.c): Remove.
202 (i386-mpx-linux.c): Remove.
203 (i386-avx-mpx-avx512-pku.c): Remove.
204 (i386-avx-mpx-avx512-pku-linux.c): Remove.
205 (i386-avx-mpx.c): Remove.
206 (i386-avx-mpx-linux.c): Remove.
207 (i386-mmx.c): Remove.
208 (i386-mmx-linux.c): Remove.
209 (reg-ia64.c): Remove.
210 (reg-m32r.c): Remove.
211 (reg-m68k.c): Remove.
212 (reg-cf.c): Remove.
213 (mips-linux.c): Remove.
214 (mips-dsp-linux.c): Remove.
215 (mips64-linux.c): Remove.
216 (mips64-dsp-linux.c): Remove.
217 (nios2-linux.c): Remove.
218 (powerpc-32.c): Remove.
219 (powerpc-32l.c): Remove.
220 (powerpc-altivec32l.c): Remove.
221 (powerpc-cell32l.c): Remove.
222 (powerpc-vsx32l.c): Remove.
223 (powerpc-isa205-32l.c): Remove.
224 (powerpc-isa205-altivec32l.c): Remove.
225 (powerpc-isa205-vsx32l.c): Remove.
226 (powerpc-e500l.c): Remove.
227 (powerpc-64l.c): Remove.
228 (powerpc-altivec64l.c): Remove.
229 (powerpc-cell64l.c): Remove.
230 (powerpc-vsx64l.c): Remove.
231 (powerpc-isa205-64l.c): Remove.
232 (powerpc-isa205-altivec64l.c): Remove.
233 (powerpc-isa205-vsx64l.c): Remove.
234 (s390-linux32.c): Remove.
235 (s390-linux32v1.c): Remove.
236 (s390-linux32v2.c): Remove.
237 (s390-linux64.c): Remove.
238 (s390-linux64v1.c): Remove.
239 (s390-linux64v2.c): Remove.
240 (s390-te-linux64.c): Remove.
241 (s390-vx-linux64.c): Remove.
242 (s390-tevx-linux64.c): Remove.
243 (s390x-linux64.c): Remove.
244 (s390x-linux64v1.c): Remove.
245 (s390x-linux64v2.c): Remove.
246 (s390x-te-linux64.c): Remove.
247 (s390x-vx-linux64.c): Remove.
248 (s390x-tevx-linux64.c): Remove.
249 (tic6x-c64xp-linux.c): Remove.
250 (tic6x-c64x-linux.c): Remove.
251 (tic6x-c62x-linux.c): Remove.
252 (reg-sh.c): Remove.
253 (reg-sparc64.c): Remove.
254 (reg-spu.c): Remove.
255 (amd64.c): Remove.
256 (amd64-linux.c): Remove.
257 (amd64-avx.c): Remove.
258 (amd64-avx-linux.c): Remove.
259 (amd64-avx-avx512.c): Remove.
260 (amd64-avx-avx512-linux.c): Remove.
261 (amd64-mpx.c): Remove.
262 (amd64-mpx-linux.c): Remove.
263 (amd64-avx-mpx-avx512-pku.c): Remove.
264 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
265 (amd64-avx-mpx.c): Remove.
266 (amd64-avx-mpx-linux.c): Remove.
267 (x32.c): Remove.
268 (x32-linux.c): Remove.
269 (x32-avx.c): Remove.
270 (x32-avx-linux.c): Remove.
271 (x32-avx-avx512.c): Remove.
272 (x32-avx-avx512-linux.c): Remove.
273 (reg-xtensa.c): Remove.
274 (reg-tilegx.c): Remove.
275 (reg-tilegx32.c): Remove.
276
1672e0d9
SDJ		 2772017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
278
279 * Makefile.in (SFILES): Add "common/environ.c".
280 (OBJS): Add "common/environ.h".
281
239b6d10
WT		 2822017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
283
284 * configure.ac: Check if the fs_base and gs_base members of
285 `struct user_regs_struct' exist.
286 * config.in: Regenerated.
287 * configure: Likewise.
288
694b382c
AT		 2892017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
290
291 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
292 target_read_memory.
293 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
294 (get_next_pcs_syscall_next_pc): Likewise.
295
7dc53023
LM		 2962016-12-23 Luis Machado <lgustavo@codesourcery.com>
297
298 * win32-i386-low.c: Fix incorrect reference to a couple source files.
299 * nto-x86-low.c: Likewise.
300
ad02e4fe
SM		 3012016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
302
303 * Makefile.in: Include disable-implicit-rules.mk.
304
dcb07cfa
PA		 3052016-11-23 Pedro Alves <palves@redhat.com>
306
307 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
308 (debug_vprintf): Use std::chrono::steady_clock instead of
309 gettimeofday. Use '.' instead of ':'.
310 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
311 (get_timestamp): Use std::chrono::steady_clock instead of
312 gettimeofday.
313
8629c02c
SM		 3142016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
315
316 * Makefile.in: Fix whitespace formatting.
317
b593ecca
SM		 3182016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
319
320 * Makefile.in (SFILES, OBS): Flatten list and order
321 alphabetically.
322
9986ba08
PA		 3232016-11-23 Pedro Alves <palves@redhat.com>
324
325 * event-loop.c (handle_file_event): Use warning.
326 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
327 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
328 Use warning.
329
4eefa7bc
PA		 3302016-11-23 Pedro Alves <palves@redhat.com>
331
332 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
333 output.
334 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
335 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
336 debug_printf and debug_flush for debug output.
337 * server.c (handle_general_set): Likewise.
338 * thread-db.c (try_thread_db_load): Use debug_printf for debug
339 output.
340
5443506e
SM		 3412016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
342
343 * Makefile.in (.c.o): Replace rule with ...
344 (%.o: %.c): ... this one.
345
3b165252
SM		 3462016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
347
348 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
349 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
350 make.
351 * configure.ac: Remove checks for the make program.
352 * configure: Re-generate.
353
0bcda685
PA		 3542016-10-28 Pedro Alves <palves@redhat.com>
355
356 * Makefile.in (CXX_DIALECT): Get from configure.
357 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
358 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
359 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
360 * config.in: Regenerate.
361 * configure: Regenerate.
362
c3805894
YQ		 3632016-10-27 Yao Qi <yao.qi@linaro.org>
364
365 * linux-low.c (linux_supports_range_stepping): Return true if
366 can_software_single_step return true.
367
89342618
YQ		 3682016-10-27 Yao Qi <yao.qi@linaro.org>
369
370 * inferiors.c (find_inferior_in_random): New function.
371 * inferiors.h (find_inferior_in_random): Declare.
372 * linux-low.c (linux_wait_for_event_filtered): Call
373 find_inferior_in_random instead of find_inferior.
374
e3652c84
YQ		 3752016-10-27 Yao Qi <yao.qi@linaro.org>
376
377 * linux-low.c (linux_wait_1): If single-step breakpoints are
378 inserted, remove them.
379
5a04c4cf
PA		 3802016-10-26 Pedro Alves <palves@redhat.com>
381
382 * linux-low.c (handle_extended_wait): Link parent/child fork
383 threads.
384 (linux_wait_1): Unlink them.
385 (linux_set_resume_request): Ignore resume requests for
386 already-resumed and unhandled fork child threads.
387 * linux-low.h (struct lwp_info) <fork_relative>: New field.
388 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
389 New functions.
390 (handle_v_requests) <vCont>: Don't call require_running.
391 * server.h (in_queued_stop_replies): New declaration.
392
cb93dc7f
YQ		 3932016-10-24 Yao Qi <yao.qi@linaro.org>
394
395 PR server/20733
396 * linux-aarch64-low.c (append_insns): Cast the return value to
397 'uint32_t *'.
398
a1078bea
YQ		 3992016-10-10 Yao Qi <yao.qi@linaro.org>
400
401 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
402
1fb77080
SDJ		 4032016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
404
405 * target.c (target_supports_multi_process): New function, moved
406 from...
407 * target.h (target_supports_multi_process): ... here. Remove
408 macro.
409
39b5a3b9
TT		 4102016-10-05 Tom Tromey <tom@tromey.com>
411
412 PR remote/20655:
413 * tracepoint.c (handle_tracepoint_bkpts): Check
414 ipa_error_tracepoint, not ipa_stopping_tracepoint.
415
c1d0b70a
YQ		 4162016-10-05 Yao Qi <yao.qi@linaro.org>
417
418 * configure.srv: Update the path of arm-*.xml files.
419
0a69eedb
YQ		 4202016-10-05 Terry Guo <terry.guo@arm.com>
421 Yao Qi <yao.qi@linaro.org>
422
423 * Makefile.in: Adjust the path of rules.
424 * configure.srv: Update the path of xml files.
425 * regformats/arm-with-iwmmxt.dat: Regenerated.
426 * regformats/arm-with-neon.dat: Likewise.
427 * regformats/arm-with-vfpv2.dat: Likewise.
428 * regformats/arm-with-vfpv3.dat Likewise.
429
17e16485
YQ		 4302016-09-30 Yao Qi <yao.qi@linaro.org>
431
432 PR gdbserver/20627
433 * target.c (target_stop_and_wait): Don't call
434 target_continue_no_signal, use resume_stop instead.
435
edeeb602
YQ		 4362016-09-26 Yao Qi <yao.qi@linaro.org>
437
438 * linux-low.c (linux_wait_1): Call debug_exit.
439
503b1c39
PA		 4402016-09-23 Pedro Alves <palves@redhat.com>
441
442 * Makefile.in (SFILES): Add common/new-op.c.
443 (OBS): Add common/new-op.o.
444 (new-op.o): New rule.
445
74172ecf
SM		 4462016-09-21 Simon Marchi <simon.marchi@ericsson.com>
447
448 * .gitinore: Ignore more files.
449
fc6cda2e
YQ		 4502016-09-21 Yao Qi <yao.qi@linaro.org>
451
452 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
453 23.
454
bc1e6c81
SDJ		 4552016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
456
457 * server.c (start_inferior): Call target_mourn_inferior instead of
458 mourn_inferior; pass ptid_t argument to it.
459 (resume): Likewise.
460 (handle_target_event): Likewise.
461 * target.c (target_mourn_inferior): New function.
462 * target.h (mourn_inferior): Delete macro.
463
0e00e962
AA		 4642016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
465
466 * linux-low.c (lwp_is_stepping): New function.
467
1d8cb77d
CL		 4682016-09-06 Carl Love <cel@us.ibm.com>
469
470 * server.c (start_inferior): Fixed comment, requested comment change
471 didn't get updated correctly. Removed reference to ptrace () call as
472 it is only true on Linux systems.
473
7313bced
CL		 4742016-09-06 Carl Love <cel@us.ibm.com>
475
476 * server.c (start_inferior): Do not call
477 function target_post_create_inferior () if the
478 inferior process has already exited.
479
cf6de44d
PA		 4802016-09-05 Pedro Alves <palves@redhat.com>
481
482 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
483 (COMPILE.pre, CC_LD): Use CXX directly.
484 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
485 * acinclude.m4: Don't include build-with-cxx.m4.
486 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
487 * configure: Regenerate.
488
c1da6748
AT		 4892016-09-02 Akash Trehan <akash.trehan123@gmail.com>
490
491 PR gdb/19495
492 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
493 call writing data to own_buf.
494
f2b9e3df
SDJ		 4952016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
496
497 * target.c (mywait): Call target_wait instead of
498 the_target->wait.
499 (target_wait): New function.
500
049a8570
SDJ		 5012016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
502
503 * server.c (start_inferior): New variable 'ptid'. Replace calls
504 to the_target->resume by target_continue{,_no_signal}, depending
505 on the case.
506 * target.c (target_stop_and_wait): Call target_continue_no_signal
507 instead of the_target->resume.
508 (target_continue): New function.
509
3aa5cfa0
AT		 5102016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
511
512 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
513
754653a7
AZ		 5142016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
515
516 PR server/20491
517 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
518 ps_prochandle.
519 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
520 * linux-arm-low.c (ps_get_thread_area): Likewise.
521 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
522 * linux-m68k-low.c (ps_get_thread_area): Likewise.
523 * linux-mips-low.c (ps_get_thread_area): Likewise.
524 * linux-nios2-low.c (ps_get_thread_area): Likewise.
525 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
526 * linux-x86-low.c (ps_get_thread_area): Likewise.
527 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
528
ed036b40
PA		 5292016-08-19 Pedro Alves <palves@redhat.com>
530
531 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
532
c8ef42ee
PA		 5332016-08-19 Pedro Alves <palves@redhat.com>
534
535 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
536 comment. Use memcpy instead of casting through unsigned long.
537
9c235a72
PA		 5382016-08-19 Pedro Alves <palves@redhat.com>
539
540 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
541 allocating around 0x80000000.
542
201506da
PA		 5432016-08-19 Pedro Alves <palves@redhat.com>
544
545 PR gdb/20415
546 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
547 (x32-avx512-linux-ipa.o): New rules.
548 * configure.ac (x86_64-*-linux*): New x32 check.
549 * configure.srv (ipa_x32_linux_regobj): New.
550 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
551 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
552 descriptions.
553 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
554 descriptions.
555 * configure: Regenerate.
556
f348d89a
PA		 5572016-08-09 Pedro Alves <palves@redhat.com>
558
559 PR gdb/18653
560 * Makefile.in (OBS): Add signals-state-save-restore.o.
561 (signals-state-save-restore.o): New rule.
562 * config.in: Regenerate.
563 * configure: Regenerate.
564 * linux-low.c: Include "signals-state-save-restore.h".
565 (linux_create_inferior): Call
566 restore_original_signals_state.
567 * server.c: Include "dispositions-save-restore.h".
568 (captured_main): Call save_original_signals_state.
569
1baf5149
PA		 5702016-08-05 Pedro Alves <palves@redhat.com>
571
572 * configure: Regenerate.
573
fcd4a73d
YQ		 5742016-08-04 Yao Qi <yao.qi@linaro.org>
575
576 * linux-low.c (regsets_fetch_inferior_registers): Check
577 errno is ESRCH or not.
578
979659d0
YQ		 5792016-08-02 Yao Qi <yao.qi@linaro.org>
580
581 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
582 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
583 (thread_db_load_search): Update.
584 (try_thread_db_load_1): Don't look for td_ta_event_addr,
585 td_ta_set_event and td_ta_event_getmsg.
586
6598661d
PA		 5872016-07-26 Pedro Alves <palves@redhat.com>
588
589 PR server/20414
590 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
591 of unsigned long for 64-bit registers and use uint32_t instead of
592 unsigned int for 32-bit registers.
593
9cf12d57
PA		 5942016-07-26 Pedro Alves <palves@redhat.com>
595
596 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
597 to 'ptrace'.
598
305450ed
TT		 5992016-07-21 Tom Tromey <tom@tromey.com>
600
601 * configure: Rebuild.
602
2583da7c
YQ		 6032016-07-21 Yao Qi <yao.qi@linaro.org>
604
605 * mem-break.c (find_gdb_breakpoint): Cast bp to
606 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
607
21536b36
YQ		 6082016-07-21 Yao Qi <yao.qi@linaro.org>
609
610 * server.c (handle_v_requests): Support s and S actions
611 if target_supports_software_single_step return true.
612
8901d193
YQ		 6132016-07-21 Yao Qi <yao.qi@linaro.org>
614
615 * linux-low.c (resume_stopped_resumed_lwps): If resume request
616 is resume_step, call maybe_hw_step.
617 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
618 and unstop them.
619 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
620 breakpoints or not.
621 (proceed_one_lwp): If resume request is resume_step, install
622 reinsert breakpoints and call maybe_hw_step.
623
0e9a339e
YQ		 6242016-07-21 Yao Qi <yao.qi@linaro.org>
625
626 * linux-low.c (proceed_one_lwp): Declare.
627 (linux_resume_one_thread): Remove local variable 'step'.
628 Lift code enqueue signal. Call proceed_one_lwp instead of
629 linux_resume_one_lwp.
630
4281b351
YQ		 6312016-07-21 Yao Qi <yao.qi@linaro.org>
632
633 * linux-low.c (linux_resume_one_thread): Call
634 enqueue_pending_signal.
635
984a2c04
YQ		 6362016-07-21 Yao Qi <yao.qi@linaro.org>
637
638 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
639 * inferiors.c (do_restore_current_thread_cleanup): New function.
640 (make_cleanup_restore_current_thread): Likewise.
641 * linux-low.c (install_software_single_step_breakpoints): Call
642 make_cleanup_restore_current_thread. Switch current_thread to
643 thread.
644
bec903c9
YQ		 6452016-07-21 Yao Qi <yao.qi@linaro.org>
646
647 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
648 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
649 (clone_one_breakpoint): Likewise.
650 (delete_reinsert_breakpoints): Change parameter to thread.
651 Callers updated.
652 (has_reinsert_breakpoints): Likewise.
653 (uninsert_reinsert_breakpoints): Likewise.
654 (reinsert_reinsert_breakpoints): Likewise.
655 * mem-break.h (set_reinsert_breakpoint): Update declaration.
656 (delete_reinsert_breakpoints): Likewise.
657 (reinsert_reinsert_breakpoints): Likewise.
658 (uninsert_reinsert_breakpoints): Likewise.
659 (has_reinsert_breakpoints): Likewise.
660
63c40ec7
YQ		 6612016-07-21 Yao Qi <yao.qi@linaro.org>
662
663 * inferiors.c (get_thread_process): Make parameter const.
664 * inferiors.h (get_thread_process): Update declaration.
665 * mem-break.c (clone_all_breakpoints): Remove all parameters.
666 Add new parameters child_thread and parent_thread. Callers
667 updated.
668 * mem-break.h (clone_all_breakpoints): Update declaration.
669
9aa76cd0
YQ		 6702016-07-21 Yao Qi <yao.qi@linaro.org>
671
672 * mem-break.c (struct breakpoint) <cond_list>: Remove.
673 <command_list, handler>: Remove.
674 (struct gdb_breakpoint): New.
675 (struct other_breakpoint): New.
676 (struct reinsert_breakpoint): New.
677 (is_gdb_breakpoint): New function.
678 (any_persistent_commands): Update command_list if
679 is_gdb_breakpoint returns true.
680 (set_breakpoint): Create breakpoints according to their types.
681 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
682 (set_gdb_breakpoint_1): Likewise.
683 (set_gdb_breakpoint): Likewise.
684 (clear_breakpoint_conditions): Change parameter type to
685 'struct gdb_breakpoint *'.
686 (clear_breakpoint_commands): Likewise.
687 (clear_breakpoint_conditions_and_commands): Likewise.
688 (add_condition_to_breakpoint): Likewise.
689 (add_breakpoint_condition): Likewise.
690 (add_commands_to_breakpoint): Likewise.
691 (check_breakpoints): Check other_breakpoint.
692 (clone_one_breakpoint): Clone breakpopint according to its type.
693 * mem-break.h (struct gdb_breakpoint): Declare.
694 (set_gdb_breakpoint): Update declaration.
695 (clear_breakpoint_conditions_and_commands): Likewise.
696 (add_breakpoint_condition): Likewise.
697 (add_breakpoint_commands): Likewise.
698 * server.c (process_point_options): Change parameter type to
699 'struct gdb_breakpoint *'.
700
811f8301
YQ		 7012016-07-21 Yao Qi <yao.qi@linaro.org>
702
703 * mem-break.c (set_breakpoint_at): Rename it to ...
704 (set_breakpoint_type_at): ... it.
705 (set_breakpoint_at): Call set_breakpoint_type_at.
706 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
707 * mem-break.h (set_breakpoint_at): Update comments.
708
b1c51e36
CLT		 7092016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
710
711 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
712 to buf parameter.
713 (nios2_store_gregset): Likewise.
714
ced2dffb
PA		 7152016-07-01 Pedro Alves <palves@redhat.com>
716 Antoine Tremblay <antoine.tremblay@ericsson.com>
717
718 * linux-low.c: Change interface to take the target lwp_info
719 pointer directly and return void. Handle detaching from a zombie
720 thread.
721 (linux_detach_lwp_callback): New function.
722 (linux_detach): Detach from the leader thread after detaching from
723 the clone threads.
724
2ac09a5b
YQ		 7252016-06-28 Yao Qi <yao.qi@linaro.org>
726
727 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
728 for variable new_offset.
729 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
730 (aarch64_ftrace_insn_reloc_cb): Likewise.
731 (aarch64_ftrace_insn_reloc_tb): Likewise.
732 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
733 PRIx64 instead of PRIx32.
734
79e7fd4f
YQ		 7352016-06-28 Yao Qi <yao.qi@linaro.org>
736
737 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
738 (the_low_target): Install arm_get_syscall_trapinfo.
739
061fc021
YQ		 7402016-06-28 Yao Qi <yao.qi@linaro.org>
741
742 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
743 function.
744 (the_low_target): Install aarch64_get_syscall_trapinfo.
745
4cc32bec
YQ		 7462016-06-28 Yao Qi <yao.qi@linaro.org>
747
748 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
749 Callers updated.
750 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
751 Remove parameter sysno.
752 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
753 sysret.
754
782c1122
AA		 7552016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
756
757 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
758 (s390_emit_ne_goto): Likewise.
759 (s390_emit_lt_goto): Likewise.
760 (s390_emit_le_goto): Likewise.
761 (s390_emit_gt_goto): Likewise.
762 (s390_emit_ge_goto): Likewise.
763 (s390x_emit_eq_goto): Likewise.
764 (s390x_emit_ne_goto): Likewise.
765 (s390x_emit_lt_goto): Likewise.
766 (s390x_emit_le_goto): Likewise.
767 (s390x_emit_gt_goto): Likewise.
768 (s390x_emit_ge_goto): Likewise.
769 (s390_emit_ops_impl): Mark variable static.
770 (s390x_emit_ops): Likewise.
771
2e7b624b
YQ		 7722016-06-17 Yao Qi <yao.qi@linaro.org>
773
774 * linux-low.c (handle_extended_wait): Call
775 uninsert_reinsert_breakpoints for the parent process. Remove
776 reinsert breakpoints from the child process. Reinsert them to
777 the parent process when vfork is done.
778 * mem-break.c (uninsert_reinsert_breakpoints): New function.
779 (reinsert_reinsert_breakpoints): New function.
780 * mem-break.h (uninsert_reinsert_breakpoints): Declare
781 (reinsert_reinsert_breakpoints): Declare.
782
8a81c5d7
YQ		 7832016-06-17 Yao Qi <yao.qi@linaro.org>
784
785 * linux-low.c (handle_extended_wait): If the parent is doing
786 step-over, remove the reinsert breakpoints from the forked child.
787
f50bf8e5
YQ		 7882016-06-17 Yao Qi <yao.qi@linaro.org>
789
790 * linux-low.c (unsuspend_all_lwps): Declare.
791 (linux_low_filter_event): If thread exited, call finish_step_over.
792 If step-over is finished, unsuspend other threads.
793
8376a3cb
YQ		 7942016-06-17 Yao Qi <yao.qi@linaro.org>
795
796 * linux-low.c (linux_resume_one_lwp_throw): Assert
797 has_reinsert_breakpoints returns false.
798 * mem-break.c (delete_disabled_breakpoints): Assert
799 bp type isn't reinsert_breakpoint.
800
f79b145d
YQ		 8012016-06-17 Yao Qi <yao.qi@linaro.org>
802
803 * linux-low.c (maybe_hw_step): New function.
804 (linux_resume_one_lwp_throw): Call maybe_hw_step.
805 (finish_step_over): Switch current_thread to lwp temporarily,
806 and assert has_reinsert_breakpoints returns true.
807 (proceed_one_lwp): Call maybe_hw_step.
808 * mem-break.c (has_reinsert_breakpoints): New function.
809 * mem-break.h (has_reinsert_breakpoints): Declare.
810
0ae534d2
JT		 8112016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
812
813 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
814
fcdad592
YQ		 8152016-05-17 Yao Qi <yao.qi@linaro.org>
816
817 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
818 instead of find_inferior.
819
9e784964
YQ		 8202016-05-05 Yao Qi <yao.qi@linaro.org>
821
822 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
823 Initialize res to zero.
824
cf2ebb6e
YQ		 8252016-05-05 Yao Qi <yao.qi@linaro.org>
826
827 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
828 to uint32_t.
829
c1aebf87
UW		 8302016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
831
832 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
833 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
834 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
835
35fd2deb 8362016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 837 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 838
839 * tracepoint.c (write_inferior_int8): New function.
840 (cmd_qtenable_disable): Write enable flag using
841 write_inferior_int8.
842
484b3c32
YQ		 8432016-04-25 Yao Qi <yao.qi@linaro.org>
844
845 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
846 (need_step_over_p): Return zero if the LWP has pending signals
847 can be delivered on software single step target.
848
85ba7d86
YQ		 8492016-04-25 Yao Qi <yao.qi@linaro.org>
850
851 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
852 return instead of error.
853
3539aa13
YQ		 8542016-04-22 Yao Qi <yao.qi@linaro.org>
855
856 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
857 to 23.
858
5b061e98
YQ		 8592016-04-22 Yao Qi <yao.qi@linaro.org>
860
861 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
862 signal when stepping over breakpoint with software single
863 step.
864
3451269c
PA		 8652016-04-21 Pedro Alves <palves@redhat.com>
866
867 * linux-s390-low.c (s390_collect_ptrace_register)
868 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
869 add casts.
870 (s390_check_regset): Use void * instead of gdb_byte *.
871
a2358508
PA		 8722016-04-20 Pedro Alves <palves@redhat.com>
873
874 * configure: Renegerate.
875
6885166d
YQ		 8762016-04-20 Yao Qi <yao.qi@linaro.org>
877
878 * linux-aarch32-low.c: Include "arch/arm-linux.h".
879 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
880 number 16.
881 (arm_store_gregset): Likewise.
882
2b863f51
WT		 8832016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
884
885 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
886 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
887 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
888 (amd64-avx-mpx-linux.c): New rules.
889 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
890 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
891 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
892 (srv_amd64_regobj): Add amd64-avx-mpx.o.
893 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
894 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
895 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
896 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
897 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
898 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
899 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
900 * linux-x86-low.c (x86_linux_read_description): Add case for
901 X86_XSTATE_AVX_MPX_MASK.
902 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
903 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
904 init_registers_i386_avx_mpx_linux.
905 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
906 (initialize_low_tracepoint): Call
907 init_registers_i386_avx_mpx_linux.
908 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
909 (initialize_low_tracepoint): Call
910 init_registers_amd64_avx_mpx_linux.
911 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
912 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
913 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
914 declarations.
915
9b30624b
PA		 9162016-04-18 Pedro Alves <palves@redhat.com>
917
918 * configure: Regenerate.
919
45e3745e
AT		 9202016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
921
922 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
923 (aarch64_emit_sub): Likewise.
924
2afc13ff
PA		 9252016-04-12 Pedro Alves <palves@redhat.com>
926
927 * utils.c (prepare_to_throw_exception): Delete.
928
6e774b13
SM		 9292016-04-05 Simon Marchi <simon.marchi@ericsson.com>
930
931 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
932
4dca19f8
MK		 9332016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
934
935 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
936
d0a9981f
MK		 9372016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
938
939 * linux-aarch64-ipa.c: Add <elf.h> include.
940 * linux-ppc-ipa.c: Add <elf.h> include.
941 * linux-s390-ipa.c: Add <elf.h> include.
942
252db07e
MK		 9432016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
944
945 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
946 (get_raw_reg_ptr): Likewise.
947 (get_trace_state_variable_value_ptr): Likewise.
948 (set_trace_state_variable_value_ptr): Likewise.
949 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
950 char *.
951
14e2b6d9
MK		 9522016-03-31 Wei-cheng Wang <cole945@gmail.com>
953 Marcin Kościelnicki <koriakin@0x04.net>
954
955 PR/17221
956 * linux-ppc-low.c (emit_insns): New function.
957 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
958 (ppc_emit_prologue): New function.
959 (ppc_emit_epilogue): New function.
960 (ppc_emit_add): New function.
961 (ppc_emit_sub): New function.
962 (ppc_emit_mul): New function.
963 (ppc_emit_lsh): New function.
964 (ppc_emit_rsh_signed): New function.
965 (ppc_emit_rsh_unsigned): New function.
966 (ppc_emit_ext): New function.
967 (ppc_emit_zero_ext): New function.
968 (ppc_emit_log_not): New function.
969 (ppc_emit_bit_and): New function.
970 (ppc_emit_bit_or): New function.
971 (ppc_emit_bit_xor): New function.
972 (ppc_emit_bit_not): New function.
973 (ppc_emit_equal): New function.
974 (ppc_emit_less_signed): New function.
975 (ppc_emit_less_unsigned): New function.
976 (ppc_emit_ref): New function.
977 (ppc_emit_const): New function.
978 (ppc_emit_reg): New function.
979 (ppc_emit_pop): New function.
980 (ppc_emit_stack_flush): New function.
981 (ppc_emit_swap): New function.
982 (ppc_emit_stack_adjust): New function.
983 (ppc_emit_call): New function.
984 (ppc_emit_int_call_1): New function.
985 (ppc_emit_void_call_2): New function.
986 (ppc_emit_if_goto): New function.
987 (ppc_emit_goto): New function.
988 (ppc_emit_eq_goto): New function.
989 (ppc_emit_ne_goto): New function.
990 (ppc_emit_lt_goto): New function.
991 (ppc_emit_le_goto): New function.
992 (ppc_emit_gt_goto): New function.
993 (ppc_emit_ge_goto): New function.
994 (ppc_write_goto_address): New function.
995 (ppc_emit_ops_impl): New static variable.
996 (ppc64v1_emit_prologue): New function.
997 (ppc64v2_emit_prologue): New function.
998 (ppc64_emit_epilogue): New function.
999 (ppc64_emit_add): New function.
1000 (ppc64_emit_sub): New function.
1001 (ppc64_emit_mul): New function.
1002 (ppc64_emit_lsh): New function.
1003 (ppc64_emit_rsh_signed): New function.
1004 (ppc64_emit_rsh_unsigned): New function.
1005 (ppc64_emit_ext): New function.
1006 (ppc64_emit_zero_ext): New function.
1007 (ppc64_emit_log_not): New function.
1008 (ppc64_emit_bit_and): New function.
1009 (ppc64_emit_bit_or): New function.
1010 (ppc64_emit_bit_xor): New function.
1011 (ppc64_emit_bit_not): New function.
1012 (ppc64_emit_equal): New function.
1013 (ppc64_emit_less_signed): New function.
1014 (ppc64_emit_less_unsigned): New function.
1015 (ppc64_emit_ref): New function.
1016 (ppc64_emit_const): New function.
1017 (ppc64v1_emit_reg): New function.
1018 (ppc64v2_emit_reg): New function.
1019 (ppc64_emit_pop): New function.
1020 (ppc64_emit_stack_flush): New function.
1021 (ppc64_emit_swap): New function.
1022 (ppc64v1_emit_call): New function.
1023 (ppc64v2_emit_call): New function.
1024 (ppc64v1_emit_int_call_1): New function.
1025 (ppc64v2_emit_int_call_1): New function.
1026 (ppc64v1_emit_void_call_2): New function.
1027 (ppc64v2_emit_void_call_2): New function.
1028 (ppc64_emit_if_goto): New function.
1029 (ppc64_emit_eq_goto): New function.
1030 (ppc64_emit_ne_goto): New function.
1031 (ppc64_emit_lt_goto): New function.
1032 (ppc64_emit_le_goto): New function.
1033 (ppc64_emit_gt_goto): New function.
1034 (ppc64_emit_ge_goto): New function.
1035 (ppc64v1_emit_ops_impl): New static variable.
1036 (ppc64v2_emit_ops_impl): New static variable.
1037 (ppc_emit_ops): New function.
1038 (linux_low_target): Wire in ppc_emit_ops.
1039
a2174ba4
MK		 10402016-03-31 Wei-cheng Wang <cole945@gmail.com>
1041 Marcin Kościelnicki <koriakin@0x04.net>
1042
1043 PR/17221
1044 * Makefile.in: Add powerpc-*-ipa.o
1045 * configure.srv: Add ipa_obj for powerpc*-linux.
1046 * linux-ppc-ipa.c: New file.
1047 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1048 includes.
1049 (PPC_FIELD): New macro.
1050 (PPC_SEXT): New macro.
1051 (PPC_OP6): New macro.
1052 (PPC_BO): New macro.
1053 (PPC_LI): New macro.
1054 (PPC_BD): New macro.
1055 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1056 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1057 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1058 (ppc_get_thread_area): New function.
1059 (is_elfv2_inferior): New function.
1060 (gen_ds_form): New function.
1061 (GEN_STD): New macro.
1062 (GEN_STDU): New macro.
1063 (GEN_LD): New macro.
1064 (GEN_LDU): New macro.
1065 (gen_d_form): New function.
1066 (GEN_ADDI): New macro.
1067 (GEN_ADDIS): New macro.
1068 (GEN_LI): New macro.
1069 (GEN_LIS): New macro.
1070 (GEN_ORI): New macro.
1071 (GEN_ORIS): New macro.
1072 (GEN_LWZ): New macro.
1073 (GEN_STW): New macro.
1074 (GEN_STWU): New macro.
1075 (gen_xfx_form): New function.
1076 (GEN_MFSPR): New macro.
1077 (GEN_MTSPR): New macro.
1078 (GEN_MFCR): New macro.
1079 (GEN_MTCR): New macro.
1080 (GEN_SYNC): New macro.
1081 (GEN_LWSYNC): New macro.
1082 (gen_x_form): New function.
1083 (GEN_OR): New macro.
1084 (GEN_MR): New macro.
1085 (GEN_LWARX): New macro.
1086 (GEN_STWCX): New macro.
1087 (GEN_CMPW): New macro.
1088 (gen_md_form): New function.
1089 (GEN_RLDICL): New macro.
1090 (GEN_RLDICR): New macro.
1091 (gen_i_form): New function.
1092 (GEN_B): New macro.
1093 (GEN_BL): New macro.
1094 (gen_b_form): New function.
1095 (GEN_BNE): New macro.
1096 (GEN_LOAD): New macro.
1097 (GEN_STORE): New macro.
1098 (gen_limm): New function.
1099 (gen_atomic_xchg): New function.
1100 (gen_call): New function.
1101 (ppc_relocate_instruction): New function.
1102 (ppc_install_fast_tracepoint_jump_pad): New function.
1103 (ppc_get_min_fast_tracepoint_insn_len): New function.
1104 (ppc_get_ipa_tdesc_idx): New function.
1105 (the_low_target): Wire in the new functions.
1106 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1107 tdescs.
1108 * linux-ppc-tdesc.h: New file.
1109
a13c4696
MK		 11102016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1111
1112 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1113 (alloc_jump_pad_buffer): New function.
1114 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1115 (alloc_jump_pad_buffer): New function.
1116 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1117 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1118 (alloc_jump_pad_buffer): New function.
1119 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1120 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1121 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1122 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1123
1cda1512
MK		 11242016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1125
1126 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1127 * linux-amd64-ipa.c: Likewise.
1128 * linux-i386-ipa.c: Likewise.
1129 * linux-s390-ipa.c: Likewise.
1130 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1131 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1132 set_trace_state_variable_value_ptr.
1133 (struct ipa_sym_addresses): Likewise.
1134 (symbol_list): Likewise.
1135 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1136 accessing gdb_collect directly.
1137 (gdb_collect_ptr_type): New typedef.
1138 (get_raw_reg_ptr_type): New typedef.
1139 (get_trace_state_variable_value_ptr_type): New typedef.
1140 (set_trace_state_variable_value_ptr_type): New typedef.
1141 (gdb_collect_ptr): New global.
1142 (get_raw_reg_ptr): New global.
1143 (get_trace_state_variable_value_ptr): New global.
1144 (set_trace_state_variable_value_ptr): New global.
1145 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1146 accessing get_raw_reg directly.
1147 (get_get_tsv_func_addr): Likewise for
1148 get_trace_state_variable_value_ptr.
1149 (get_set_tsv_func_addr): Likewise for
1150 set_trace_state_variable_value_ptr.
1151 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1152
72fb5488
SM		 11532016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1154
1155 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1156
28170b88
MK		 11572016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1158
1159 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1160 packets.
1161 (relocate_instruction): Remove own_buf.
1162 * server.c (own_buf): Make global.
1163 (handle_v_requests): Make global.
1164 * server.h (own_buf): New declaration.
1165 (handle_v_requests): New prototype.
1166
f39e8743
MK		 11672016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1168
1169 PR 18377
1170 * linux-s390-low.c (add_insns): New function.
1171 (s390_emit_prologue): New function.
1172 (s390_emit_epilogue): New function.
1173 (s390_emit_add): New function.
1174 (s390_emit_sub): New function.
1175 (s390_emit_mul): New function.
1176 (s390_emit_lsh): New function.
1177 (s390_emit_rsh_signed): New function.
1178 (s390_emit_rsh_unsigned): New function.
1179 (s390_emit_ext): New function.
1180 (s390_emit_log_not): New function.
1181 (s390_emit_bit_and): New function.
1182 (s390_emit_bit_or): New function.
1183 (s390_emit_bit_xor): New function.
1184 (s390_emit_bit_not): New function.
1185 (s390_emit_equal): New function.
1186 (s390_emit_less_signed): New function.
1187 (s390_emit_less_unsigned): New function.
1188 (s390_emit_ref): New function.
1189 (s390_emit_if_goto): New function.
1190 (s390_emit_goto): New function.
1191 (s390_write_goto_address): New function.
1192 (s390_emit_litpool): New function.
1193 (s390_emit_const): New function.
1194 (s390_emit_call): New function.
1195 (s390_emit_reg): New function.
1196 (s390_emit_pop): New function.
1197 (s390_emit_stack_flush): New function.
1198 (s390_emit_zero_ext): New function.
1199 (s390_emit_swap): New function.
1200 (s390_emit_stack_adjust): New function.
1201 (s390_emit_set_r2): New function.
1202 (s390_emit_int_call_1): New function.
1203 (s390_emit_void_call_2): New function.
1204 (s390_emit_eq_goto): New function.
1205 (s390_emit_ne_goto): New function.
1206 (s390_emit_lt_goto): New function.
1207 (s390_emit_le_goto): New function.
1208 (s390_emit_gt_goto): New function.
1209 (s390_emit_ge_goto): New function.
1210 (s390x_emit_prologue): New function.
1211 (s390x_emit_epilogue): New function.
1212 (s390x_emit_add): New function.
1213 (s390x_emit_sub): New function.
1214 (s390x_emit_mul): New function.
1215 (s390x_emit_lsh): New function.
1216 (s390x_emit_rsh_signed): New function.
1217 (s390x_emit_rsh_unsigned): New function.
1218 (s390x_emit_ext): New function.
1219 (s390x_emit_log_not): New function.
1220 (s390x_emit_bit_and): New function.
1221 (s390x_emit_bit_or): New function.
1222 (s390x_emit_bit_xor): New function.
1223 (s390x_emit_bit_not): New function.
1224 (s390x_emit_equal): New function.
1225 (s390x_emit_less_signed): New function.
1226 (s390x_emit_less_unsigned): New function.
1227 (s390x_emit_ref): New function.
1228 (s390x_emit_if_goto): New function.
1229 (s390x_emit_const): New function.
1230 (s390x_emit_call): New function.
1231 (s390x_emit_reg): New function.
1232 (s390x_emit_pop): New function.
1233 (s390x_emit_stack_flush): New function.
1234 (s390x_emit_zero_ext): New function.
1235 (s390x_emit_swap): New function.
1236 (s390x_emit_stack_adjust): New function.
1237 (s390x_emit_int_call_1): New function.
1238 (s390x_emit_void_call_2): New function.
1239 (s390x_emit_eq_goto): New function.
1240 (s390x_emit_ne_goto): New function.
1241 (s390x_emit_lt_goto): New function.
1242 (s390x_emit_le_goto): New function.
1243 (s390x_emit_gt_goto): New function.
1244 (s390x_emit_ge_goto): New function.
1245 (s390_emit_ops): New function.
1246 (struct linux_target_ops): Fill in emit_ops hook.
1247
abd9baf9
MK		 12482016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1249
1250 PR 18377
1251 * Makefile.in: Add s390 IPA files.
1252 * configure.srv: Build IPA for s390.
1253 * linux-s390-ipa.c: New file.
1254 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1255 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1256 (tdesc_s390_linux32): Likewise.
1257 (init_registers_s390_linux32v1): Likewise.
1258 (tdesc_s390_linux32v1): Likewise.
1259 (init_registers_s390_linux32v2): Likewise.
1260 (tdesc_s390_linux32v2): Likewise.
1261 (init_registers_s390_linux64): Likewise.
1262 (tdesc_s390_linux64): Likewise.
1263 (init_registers_s390_linux64v1): Likewise.
1264 (tdesc_s390_linux64v1): Likewise.
1265 (init_registers_s390_linux64v2): Likewise.
1266 (tdesc_s390_linux64v2): Likewise.
1267 (init_registers_s390_te_linux64): Likewise.
1268 (tdesc_s390_te_linux64): Likewise.
1269 (init_registers_s390_vx_linux64): Likewise.
1270 (tdesc_s390_vx_linux64): Likewise.
1271 (init_registers_s390_tevx_linux64): Likewise.
1272 (tdesc_s390_tevx_linux64): Likewise.
1273 (init_registers_s390x_linux64): Likewise.
1274 (tdesc_s390x_linux64): Likewise.
1275 (init_registers_s390x_linux64v1): Likewise.
1276 (tdesc_s390x_linux64v1): Likewise.
1277 (init_registers_s390x_linux64v2): Likewise.
1278 (tdesc_s390x_linux64v2): Likewise.
1279 (init_registers_s390x_te_linux64): Likewise.
1280 (tdesc_s390x_te_linux64): Likewise.
1281 (init_registers_s390x_vx_linux64): Likewise.
1282 (tdesc_s390x_vx_linux64): Likewise.
1283 (init_registers_s390x_tevx_linux64): Likewise.
1284 (tdesc_s390x_tevx_linux64): Likewise.
1285 (have_hwcap_s390_vx): New static variable.
1286 (s390_arch_setup): Fill have_hwcap_s390_vx.
1287 (s390_get_thread_area): New function.
1288 (s390_ft_entry_gpr_esa): New const.
1289 (s390_ft_entry_gpr_zarch): New const.
1290 (s390_ft_entry_misc): New const.
1291 (s390_ft_entry_fr): New const.
1292 (s390_ft_entry_vr): New const.
1293 (s390_ft_main_31): New const.
1294 (s390_ft_main_64): New const.
1295 (s390_ft_exit_fr): New const.
1296 (s390_ft_exit_vr): New const.
1297 (s390_ft_exit_misc): New const.
1298 (s390_ft_exit_gpr_esa): New const.
1299 (s390_ft_exit_gpr_zarch): New const.
1300 (append_insns): New function.
1301 (s390_relocate_instruction): New function.
1302 (s390_install_fast_tracepoint_jump_pad): New function.
1303 (s390_get_min_fast_tracepoint_insn_len): New function.
1304 (s390_get_ipa_tdesc_idx): New function.
1305 (struct linux_target_ops): Wire in the above functions.
1306 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1307 * linux-s390-tdesc.h: New file.
1308
a4105d04
MK		 13092016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1310
1311 * linux-s390-low.c (s390_supports_tracepoints): New function.
1312 (struct linux_target_ops): Fill supports_tracepoints hook.
1313
35ac8b3e
YQ		 13142016-03-18 Yao Qi <yao.qi@linaro.org>
1315
1316 * linux-low.c (lwp_signal_can_be_delivered): New function.
1317 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1318
94610ec4
YQ		 13192016-03-18 Yao Qi <yao.qi@linaro.org>
1320
1321 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1322 0 if signal is enqueued. Remove 'signal' from one debugging
1323 message. Move one debugging message to some lines below.
1324 Remove code setting 'signal' to 0.
1325
80aea927
YQ		 13262016-03-18 Yao Qi <yao.qi@linaro.org>
1327
1328 * linux-low.c (linux_low_filter_event): Remove redundant
1329 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1330
b04fd3be
MK		 13312016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1332
1333 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1334 (struct linux_target_ops): Wire in the above.
1335
c40c8d4b
YQ		 13362016-03-03 Yao Qi <yao.qi@linaro.org>
1337
1338 * linux-low.c: Update comments to start_step_over.
1339
0f8288ae
YQ		 13402016-03-03 Yao Qi <yao.qi@linaro.org>
1341
1342 PR server/19736
1343 * linux-low.c (handle_extended_wait): Set child suspended
1344 if event_lwp->bp_reinsert isn't zero.
1345
fdbd04a8
YQ		 13462016-03-02 Yao Qi <yao.qi@linaro.org>
1347
1348 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1349 enqueue_pending_signal.
1350
6896a8fa
MK		 13512016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1352
1353 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1354 is actually loaded.
1355
ab503087
MK		 13562016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1357
1358 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1359 (s390_regmap_3264) [!__s390x__]: New global.
1360 (s390_collect_ptrace_register): Skip map entries containing -1.
1361 (s390_supply_ptrace_register): Ditto.
1362 (s390_fill_gprs_high): New function.
1363 (s390_store_gprs_high): New function.
1364 (s390_regsets): Add NT_S390_HIGH_GPRS.
1365 (s390_get_hwcap): Enable on 31-bit.
1366 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1367 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1368 Detect NT_S390_HIGH_GPRS.
1369 (s390_usrregs_info_3264): Enable on 31-bit.
1370 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1371 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1372
ae91f625
MK		 13732016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1374
1375 PR gdb/13808
1376 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1377 * configure.srv: Ditto.
1378 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1379 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1380 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1381 (init_registers_amd64_linux): Remove prototype.
1382 (tdesc_amd64_linux): Remove declaration.
1383 (get_ipa_tdesc): New function.
1384 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1385 initialize remaining tdescs.
1386 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1387 (init_registers_i386_linux): Remove prototype.
1388 (tdesc_i386_linux): Remove declaration.
1389 (get_ipa_tdesc): New function.
1390 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1391 initialize remaining tdescs.
1392 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1393 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1394 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1395 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1396 (x86_get_ipa_tdesc_idx): New function.
1397 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1398 * linux-x86-tdesc.h: New file.
1399 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1400 (target_get_ipa_tdesc_idx): New macro.
1401 * tracepoint.c (ipa_tdesc_idx): New macro.
1402 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1403 (symbol_list): Add ipa_tdesc_idx.
1404 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1405 (ipa_tdesc): Remove.
1406 (ipa_tdesc_idx): New variable.
1407 (get_context_regcache): Use get_ipa_tdesc.
1408 (gdb_collect): Ditto.
1409 (gdb_probe): Ditto.
1410 * tracepoint.h (get_ipa_tdesc): New prototype.
1411 (ipa_tdesc): Remove.
1412
e7ad2f14
PA		 14132016-02-24 Pedro Alves <palves@redhat.com>
1414
1415 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1416 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1417 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1418 Factor out common code between the USE_SIGTRAP_SIGINFO and
1419 !USE_SIGTRAP_SIGINFO blocks.
1420 (linux_low_filter_event): Call save_stop_reason instead of
1421 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1422 Update comments.
1423 (linux_wait_1): Update comments.
1424
657f9cde
WW		 14252016-02-24 Wei-cheng Wang <cole945@gmail.com>
1426
1427 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1428 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1429 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1430 ppc_insert_point, ppc_remove_point.
1431
b00b61e1
MK		 14322016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1433
1434 * linux-s390-low.c (s390_supports_z_point_type): New function.
1435 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1436
553cb527
YQ		 14372016-02-16 Yao Qi <yao.qi@linaro.org>
1438
1439 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1440 PC. Get pc from regcache_read_pc.
1441
a5652c21
YQ		 14422016-02-12 Yao Qi <yao.qi@linaro.org>
1443
1444 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1445 or linux_get_pc_32bit.
1446 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1447
ed443b61
YQ		 14482016-02-12 Yao Qi <yao.qi@linaro.org>
1449
1450 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1451 arm_linux_get_next_pcs_fixup.
1452
020ecd38
MK		 14532016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1454
1455 * tracepoint.c (x_tracepoint_action_download): Change
1456 write_inferior_data_ptr to write_inferior_data_pointer.
1457 (cmd_qtstart): Likewise.
1458 (write_inferior_data_ptr): Remove.
1459 (download_agent_expr): Change write_inferior_data_ptr to
1460 write_inferior_data_pointer.
1461 (download_tracepoint_1): Likewise.
1462 (download_tracepoint): Likewise.
1463 (download_trace_state_variables): Likewise.
1464
7cae9051
WW		 14652016-02-11 Wei-cheng Wang <cole945@gmail.com>
1466 Marcin Kościelnicki <koriakin@0x04.net>
1467
1468 * tracepoint.c (struct tracepoint_action_ops): Remove.
1469 (struct tracepoint_action): Remove ops.
1470 (m_tracepoint_action_download, r_tracepoint_action_download)
1471 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1472 size and offset accordingly.
1473 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1474 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1475 (tracepoint_action_send, tracepoint_action_download): New functions.
1476 Helpers for trace action handlers.
1477 (add_tracepoint_action): Remove setup actions ops.
1478 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1479
9f6a71b4
YQ		 14802016-02-10 Yao Qi <yao.qi@linaro.org>
1481
1482 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1483
1e94266c
SM		 14842016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1485
1486 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1487 to AC_OUTPUT.
1488 * configure: Regenerate.
1489
8adce034
SM		 14902016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1491
1492 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1493 void * to gdb_byte *.
1494 * linux-low.c (siginfo_fixup): Likewise.
1495 (linux_xfer_siginfo): Likewise.
1496 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1497 Likewise.
1498 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1499
93813b37
WT		 15002016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1501
1502 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1503 to srv_tgtobj.
1504 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1505 to srv_tgtobj.
1506 * linux-x86-low.c [__x86_64__]: Include
1507 "nat/amd64-linux-siginfo.h".
1508 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1509 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1510 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1511 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1512 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1513 (cpt_si_fd, si_timerid, si_overrun): Move from
1514 nat/amd64-linux-siginfo.c.
1515 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1516
8424cc97
SM		 15172016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1518
1519 * server.c (skip_to_semicolon): Remove.
1520 (process_point_options): Use strchrnul instead of
1521 skip_to_semicolon.
1522
4d18591b
YQ		 15232016-01-26 Yao Qi <yao.qi@linaro.org>
1524
1525 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1526 * linux-low.c (install_software_single_step_breakpoints): Don't
1527 call regcache_read_pc.
1528 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1529 argument pc.
1530
d8020970
YQ		 15312016-01-26 Yao Qi <yao.qi@linaro.org>
1532
1533 * linux-low.c (install_software_single_step_breakpoints): Call
1534 regcache_read_pc instead of get_pc.
1535
8b207339
YQ		 15362016-01-26 Yao Qi <yao.qi@linaro.org>
1537
1538 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1539 (unblock_async_io): Rename to ...
1540 (block_unblock_async_io): ... it. New function.
1541 (enable_async_io): Don't install SIGIO handler. Unblock it
1542 instead.
1543 (disable_async_io): Don't ignore SIGIO. Block it instead.
1544 (initialize_async_io): Install SIGIO handler. Don't call
1545 unblock_async_io.
1546
18879fef
YQ		 15472016-01-26 Yao Qi <yao.qi@linaro.org>
1548
1549 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1550 first character is '\003', call *the_target->request_interrupt.
1551
a0f8e08a
YQ		 15522016-01-25 Yao Qi <yao.qi@linaro.org>
1553
1554 * remote-utils.c (new_thread_notify): Remove.
1555 (dead_thread_notify): Likewise.
1556 * remote-utils.h (new_thread_notify): Remove declaration.
1557 (dead_thread_notify): Likewise.
1558
cc5fd9ab
MK		 15592016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1560
1561 * gdb.trace/pending.exp: Fix expected message on continue.
1562
99e8eb11
MK		 15632016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1564
1565 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1566 it works properly on big-endian machines where sizeof (CORE_ADDR)
1567 != sizeof (void *).
1568
a994041d
PA		 15692016-01-21 Pedro Alves <palves@redhat.com>
1570
1571 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1572 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1573 * configure: Regenerate.
1574
f7a6a40d
YQ		 15752016-01-21 Yao Qi <yao.qi@linaro.org>
1576
1577 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1578 is_thumb and set it according to CPSR saved on the stack.
1579 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1580 arm_sigreturn_next_pc.
1581
6f69e520
YQ		 15822016-01-18 Yao Qi <yao.qi@linaro.org>
1583
1584 * linux-low.c (linux_set_pc_64bit): New function.
1585 (linux_get_pc_64bit): New function.
1586 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1587 Declare.
1588 * linux-sparc-low.c (debug_threads): Remove declaration.
1589 (sparc_get_pc): Remove.
1590 (the_low_target): Use linux_get_pc_64bit instead of
1591 sparc_get_pc.
1592 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1593 (the_low_target): Use linux_get_pc_64bit and
1594 linux_set_pc_64bit.
1595
276d4552
YQ		 15962016-01-18 Yao Qi <yao.qi@linaro.org>
1597
1598 * linux-arm-low.c (debug_threads): Remove declaration.
1599 (arm_get_pc, arm_set_pc): Remove.
1600 (the_low_target): Use linux_get_pc_32bit and
1601 linux_set_pc_32bit.
1602 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1603 (the_low_target): Use linux_get_pc_32bit and
1604 linux_set_pc_32bit.
1605 * linux-cris-low.c (debug_threads): Remove declaration.
1606 (cris_get_pc, cris_set_pc,): Remove.
1607 (the_low_target): Use linux_get_pc_32bit and
1608 linux_set_pc_32bit.
1609 * linux-crisv32-low.c (debug_threads): Remove declaration.
1610 (cris_get_pc, cris_set_pc): Remove.
1611 (the_low_target): Use linux_get_pc_32bit and
1612 linux_set_pc_32bit.
1613 * linux-low.c: Include inttypes.h.
1614 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1615 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1616 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1617 (the_low_target): Use linux_get_pc_32bit and
1618 linux_set_pc_32bit.
1619 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1620 (the_low_target): Use linux_get_pc_32bit and
1621 linux_set_pc_32bit.
1622 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1623 (the_low_target): Use linux_get_pc_32bit and
1624 linux_set_pc_32bit.
1625 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1626 (the_low_target): Use linux_get_pc_32bit and
1627 linux_set_pc_32bit.
1628 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1629 (the_low_target): Use linux_get_pc_32bit and
1630 linux_set_pc_32bit.
1631
eb0edac8
GB		 16322016-01-18 Gary Benson <gbenson@redhat.com>
1633
1634 * configure.ac (AC_FUNC_FORK): New check.
1635 * config.in: Regenerate.
1636 * configure: Likewise.
1637
1b451dda
YQ		 16382016-01-14 Yao Qi <yao.qi@linaro.org>
1639
1640 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1641 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1642 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1643 arm_get_next_pcs_ctor.
1644
82075af2
JS		 16452016-01-12 Josh Stone <jistone@redhat.com>
1646 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1647
1648 * inferiors.h: Include "gdb_vecs.h".
1649 (struct process_info): Add syscalls_to_catch.
1650 * inferiors.c (remove_process): Free syscalls_to_catch.
1651 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1652 syscall_return stops.
1653 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1654 * server.c (handle_general_set): Handle QCatchSyscalls.
1655 (handle_query): Report support for QCatchSyscalls.
1656 * target.h (struct target_ops): Add supports_catch_syscall.
1657 (target_supports_catch_syscall): New macro.
1658 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1659 (struct lwp_info): Add syscall_state.
1660 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1661 Maintain syscall_state and syscalls_to_catch across exec.
1662 (get_syscall_trapinfo): New function, proxy to the_low_target.
1663 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1664 (linux_low_filter_event): Toggle syscall_state entry/return for
1665 syscall traps, and set it ignored for all others.
1666 (gdb_catching_syscalls_p): New function.
1667 (gdb_catch_this_syscall_p): New function.
1668 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1669 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1670 (linux_supports_catch_syscall): New function.
1671 (linux_target_ops): Install it.
1672 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1673 (the_low_target): Install it.
1674
8f13a3ce
MF		 16752016-01-12 Mike Frysinger <vapier@gentoo.org>
1676
1677 * acinclude.m4: Include new ../warning.m4 file.
1678 * configure: Regenerated.
1679 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1680
5b3da067
MF		 16812016-01-12 Mike Frysinger <vapier@gentoo.org>
1682
1683 * ax.c (is_goto_target): Mark static.
1684 * linux-low.c (register_addr): Likewise.
1685 (linux_fetch_registers, linux_store_registers): Likewise.
1686 * mem-break.c (any_persistent_commands): Fix old prototype.
1687 (add_commands_to_breakpoint): Mark static.
1688 * regcache.c (find_register_by_name): Delete unused func.
1689 * remote-utils.c (hex_or_minus_one): Mark static.
1690 * server.c (monitor_show_help): Mark static.
1691 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1692 handle_v_requests): Likewise.
1693
bc504a31
PA		 16942016-01-12 Pedro Alves <palves@redhat.com>
1695
1696 Remove use of the registered trademark symbol throughout.
1697
5a0dd67a
YQ		 16982016-01-08 Yao Qi <yao.qi@linaro.org>
1699
1700 * remote-utils.c (getpkt): If c is '\003', call target hook
1701 request_interrupt.
1702
b2ca446f
YQ		 17032016-01-06 Yao Qi <yao.qi@linaro.org>
1704
1705 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1706 linux-aarch32-low.c.
1707 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1708 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1709 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1710 (thumb2_breakpoint): Declare.
1711 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1712 linux-aarch32-low.h.
1713 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1714 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1715 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1716
edd88788
JB		 17172016-01-01 Joel Brobecker <brobecker@adacore.com>
1718
1719 * gdbreplay.c (gdbreplay_version): Change copyright year in
1720 version message.
1721 * server.c (gdbserver_version): Likewise.
1722
65da7f14
PP		 17232015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1724
1725 * server.c (crc32_table): Delete.
1726 (crc32): Use libiberty's xcrc32 function.
1727
4abd5ed2
JB		 17282015-12-22 Joel Brobecker <brobecker@adacore.com>
1729
1730 * lynx-low.c (lynx_delete_thread_callback): New function.
1731 (lynx_mourn): Properly delete our process and all of its
1732 threads. Remove call to clear_inferiors.
1733
0e50fe5c
JB		 17342015-12-22 Joel Brobecker <brobecker@adacore.com>
1735
1736 * target.c (thread_search_callback): Add check that
1737 the thread_stopped target callback is not NULL before
1738 calling it.
1739
35adc03f
YQ		 17402015-12-21 Yao Qi <yao.qi@linaro.org>
1741
1742 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1743 arm breakpoint.
1744
bd2b2909
AT		 17452015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1746
1747 * server.c (handle_query): Call target_supports_software_single_step.
1748
7fe5e27e
AT		 17492015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1750
1751 * linux-low.c (single_step): New function.
1752 (linux_resume_one_lwp_throw): Call single_step.
1753 (start_step_over): Likewise.
1754
d9311bfa
AT		 17552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1756
1757 * Makefile.in (SFILES): Append arch/arm-linux.c,
1758 arch/arm-get-next-pcs.c.
1759 (arm-linux.o): New rule.
1760 (arm-get-next-pcs.o): New rule.
1761 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1762 arm-linux.o.
1763 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1764 to linux-aarch32-low.c.
1765 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1766 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1767 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1768 (thumb2_breakpoint_len): Likewise.
1769 (arm_is_thumb_mode): Make non-static.
1770 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1771 from linux-aarch32-low.c.
1772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1773 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1774 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1775 (thumb2_breakpoint_len): Likewise.
1776 (arm_is_thumb_mode): New declaration.
1777 * linux-arm-low.c: Include arch/arm-linux.h
1778 aarch/arm-get-next-pcs.h, sys/syscall.h.
1779 (get_next_pcs_ops): New struct.
1780 (get_next_pcs_addr_bits_remove): New function.
1781 (get_next_pcs_is_thumb): New function.
1782 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1783 (arm_sigreturn_next_pc): Likewise.
1784 (get_next_pcs_syscall_next_pc): Likewise.
1785 (arm_gdbserver_get_next_pcs): Likewise.
1786 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1787 Initialize.
1788 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1789 * server.h: Include gdb_vecs.h.
1790
68ce2059
AT		 17912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1792
1793 * Makefile.in (SFILES): Append common/common-regcache.c.
1794 (OBS): Append common-regcache.o.
1795 (common-regcache.o): New rule.
1796 * regcache.c (init_register_cache): Initialize cache to
1797 REG_UNAVAILABLE.
1798 (regcache_raw_read_unsigned): New function.
1799 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1800 register_status enum.
1801
fa5308bd
AT		 18022015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1803
1804 * linux-aarch64-low.c (the_low_targets): Rename
1805 breakpoint_reinsert_addr to get_next_pcs.
1806 * linux-arm-low.c (the_low_targets): Likewise.
1807 * linux-bfin-low.c (the_low_targets): Likewise.
1808 * linux-cris-low.c (the_low_targets): Likewise.
1809 * linux-crisv32-low.c (the_low_targets): Likewise.
1810 * linux-low.c (can_software_single_step): Likewise.
1811 (install_software_single_step_breakpoints): New function.
1812 (start_step_over): Use install_software_single_step_breakpoints.
1813 * linux-low.h: New CORE_ADDR vector.
1814 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1815 get_next_pcs.
1816 * linux-mips-low.c (the_low_targets): Likewise.
1817 * linux-nios2-low.c (the_low_targets): Likewise.
1818 * linux-sparc-low.c (the_low_targets): Likewise.
1819
4a6ed09b
PA		 18202015-12-17 Pedro Alves <palves@redhat.com>
1821
1822 * linux-low.c (linux_kill_one_lwp): Remove references to
1823 LinuxThreads.
1824 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1825 to 'kill'.
1826 (linux_init_signals): Delete.
1827 (initialize_low): Adjust.
1828 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1829
7544db95
PA		 18302015-12-16 Pedro Alves <palves@redhat.com>
1831
1832 * configure.ac (compiler warning flags): When testing a
1833 -Wno-foo option, check whether -Wfoo works instead.
1834 * configure: Regenerate.
1835
8020350c
DB		 18362015-12-11 Don Breazeal <donb@codesourcery.com>
1837
1838 * server.c (process_serial_event): Don't exit from gdbserver
1839 in remote mode if there are still active inferiors.
1840
db91f502
YQ		 18412015-12-11 Yao Qi <yao.qi@linaro.org>
1842
1843 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1844 arm_breakpoint_at if the process is 32-bit.
1845
b37a6290
YQ		 18462015-12-11 Yao Qi <yao.qi@linaro.org>
1847
1848 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1849 arm breakpoint.
1850
17b1509a
YQ		 18512015-12-07 Yao Qi <yao.qi@linaro.org>
1852
1853 * configure.srv: Append arm.o to srv_tgtobj for
1854 aarch64*-*-linux* target.
1855 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1856 from linux-arm-low.c.
1857 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1858 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1859 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1860 (thumb2_breakpoint_len): Likewise.
1861 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1862 (arm_breakpoint_kinds): Likewise.
1863 (arm_breakpoint_kind_from_pc): Likewise.
1864 (arm_sw_breakpoint_from_kind): Likewise.
1865 (arm_breakpoint_kind_from_current_state): Likewise.
1866 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1867 (arm_sw_breakpoint_from_kind): Declare.
1868 (arm_breakpoint_kind_from_current_state): Declare.
1869 (arm_breakpoint_at): Declare.
1870 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1871 arm_sw_breakpoint_from_kind if process is 32-bit.
1872 (aarch64_breakpoint_kind_from_pc): New function.
1873 (aarch64_breakpoint_kind_from_current_state): New function.
1874 (the_low_target): Initialize fields breakpoint_kind_from_pc
1875 and breakpoint_kind_from_current_state.
1876 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1877 linux-aarch32-low.c.
1878 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1879 (arm_breakpoint, arm_breakpoint_len): Likewise.
1880 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1881 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1882 (arm_is_thumb_mode): Likewise.
1883 (arm_breakpoint_at): Likewise.
1884 (arm_breakpoint_kind_from_pc): Likewise.
1885 (arm_sw_breakpoint_from_kind): Likewise.
1886 (arm_breakpoint_kind_from_current_state): Likewise.
1887
1888 Revert:
1889 2015-08-04 Yao Qi <yao.qi@linaro.org>
1890
1891 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1892 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1893 * server.c (extended_protocol): Remove "static".
1894 * server.h (extended_protocol): Declare it.
1895
ece66d65
JS		 18962015-12-04 Josh Stone <jistone@redhat.com>
1897
1898 * target.h (struct target_ops) <arch_setup>: Rename to ...
1899 (struct target_ops) <post_create_inferior>: ... this.
1900 (target_arch_setup): Rename to ...
1901 (target_post_create_inferior): ... this, calling post_create_inferior.
1902 * server.c (start_inferior): Update target_arch_setup calls to
1903 target_post_create_inferior.
1904 * linux-low.c (linux_low_ptrace_options): Forward declare.
1905 (linux_arch_setup): Update its comment for general use.
1906 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1907 (struct linux_target_ops): Use linux_post_create_inferior.
1908 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1909 to post_create_inferior.
1910 * nto-low.c (struct nto_target_ops): Likewise.
1911 * spu-low.c (struct spu_target_ops): Likewise.
1912 * win32-low.c (struct win32_target_ops): Likewise.
1913
e58c48b4
AT		 19142015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1915
1916 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1917
fbec8956
AT		 19182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1919
1920 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1921 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1922 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1923 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1924 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1926 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1927 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1928 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1930 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1932
9b4c5f87
AT		 19332015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1934
1935 * linux-low.c (linux_look_up_symbols): Don't call
1936 linux_supports_traceclone.
1937 * linux-low.h (thread_db_init): Remove use_events argument.
1938 * thread-db.c (thread_db_use_event): Remove global variable.
1939 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1940 (struct thread_db) <td_create_bp>: Remove field.
1941 (thread_db_create_event): Remove function.
1942 (thread_db_enable_reporting): Likewise.
1943 (find_one_thread): Don't check for thread_db_use_events.
1944 (attach_thread): Likewise.
1945 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1946 (try_thread_db_load_1): Don't check for thread_db_use_events.
1947 (thread_db_init): Remove use_events argument and thread events
1948 handling.
1949 (remove_thread_event_breakpoints): Remove function.
1950 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1951
7d00775e
AT		 19522015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1953
1954 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1955 New function.
1956 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1957 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1959 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1960 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1961 Initialize.
1962 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1963 New function.
1964 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1965 * linux-low.c (can_hardware_single_step): Use
1966 supports_hardware_single_step.
1967 (can_software_single_step): New function.
1968 (start_step_over): Call can_software_single_step.
1969 (linux_supports_hardware_single_step): New function.
1970 (struct target_ops) <supports_software_single_step>: Initialize.
1971 * linux-low.h (struct linux_target_ops)
1972 <supports_hardware_single_step>: Initialize.
1973 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1975 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1976 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1977 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1979 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1981 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1982 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1983 Initialize.
1984 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1985 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1986 Initialize.
1987 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1989 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1990 New function.
1991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1992 * target.h (struct target_ops): <supports_software_single_step>:
1993 New field.
1994 (target_supports_software_single_step): New macro.
1995
2d97cd35
AT		 19962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1997
1998 * linux-low.c (linux_wait_1): Fix pc advance condition.
1999 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2000 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2001
769ef81f
AT		 20022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2003
2004 * linux-arm-low.c (arm_is_thumb_mode): New function.
2005 (arm_breakpoint_at): Use arm_is_thumb_mode.
2006 (arm_breakpoint_kind_from_current_state): New function.
2007 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2008 Initialize.
2009 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2010 (linux_breakpoint_kind_from_current_state): New function.
2011 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2012 * linux-low.h (struct linux_target_ops)
2013 <breakpoint_kind_from_current_state>: New field.
2014 * target.h (struct target_ops): Likewise.
2015 (target_breakpoint_kind_from_current_state): New macro.
2016
1bebeeca
PA		 20172015-11-30 Pedro Alves <palves@redhat.com>
2018
2019 * linux-low.c (linux_resume): Wake up the event loop before
2020 returning.
2021
a67a9fae
PA		 20222015-11-30 Pedro Alves <palves@redhat.com>
2023
2024 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2025 check.
2026 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2027 to -1.
2028 * target.c (struct thread_search): New structure.
2029 (thread_search_callback): New function.
2030 (prev_general_thread): New global.
2031 (prepare_to_access_memory, done_accessing_memory): New functions.
2032 * target.h (prepare_to_access_memory, done_accessing_memory):
2033 Replace macros with function declarations.
2034
f2faf941
PA		 20352015-11-30 Pedro Alves <palves@redhat.com>
2036
2037 PR 14618
2038 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2039 report TARGET_WAITKIND_NO_RESUMED.
2040 * remote-utils.c (prepare_resume_reply): Handle
2041 TARGET_WAITKIND_NO_RESUMED.
2042 * server.c (report_no_resumed): New global.
2043 (handle_query) <qSupported>: Handle "no-resumed+". Report
2044 "no-resumed+" support.
2045 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2046 return error if the client doesn't support no-resumed events.
2047 (push_stop_notification): New function.
2048 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2049 events if the client supports them.
2050
a681f9c9
PA		 20512015-11-30 Pedro Alves <palves@redhat.com>
2052
2053 * linux-low.c (thread_still_has_status_pending_p): Don't check
2054 vCont;t here.
2055 (lwp_resumed): New function.
2056 (status_pending_p_callback): Return early if the LWP is not
2057 supposed to be resumed.
2058
65706a29
PA		 20592015-11-30 Pedro Alves <palves@redhat.com>
2060
2061 * linux-low.c (handle_extended_wait): Assert that the LWP's
2062 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2063 thread create events, leave the new child's status pending.
2064 (linux_low_filter_event): If GDB wants to hear about thread exit
2065 events, leave the LWP marked dead and don't delete it.
2066 (linux_wait_for_event_filtered): Don't check for thread exit.
2067 (filter_exit_event): New function.
2068 (linux_wait_1): Use it, when returning an exit event.
2069 (linux_resume_one_lwp_throw): Assert that the LWP's
2070 waitstatus is TARGET_WAITKIND_IGNORE.
2071 * remote-utils.c (prepare_resume_reply): Handle
2072 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2073 * server.c (report_thread_events): New global.
2074 (handle_general_set): Handle QThreadEvents.
2075 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2076 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2077 TARGET_WAITKIND_THREAD_EXITED.
2078 * server.h (report_thread_events): Declare.
2079
56cf4bed
PA		 20802015-11-30 Pedro Alves <palves@redhat.com>
2081
2082 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2083 the thread's last_resume_kind was resume_stop.
2084
500c1d85
PA		 20852015-11-30 Pedro Alves <palves@redhat.com>
2086
2087 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2088 before returning.
2089
de979965
PA		 20902015-11-30 Pedro Alves <palves@redhat.com>
2091
2092 * server.c (handle_v_requests): Handle vCtrlC.
2093
34c65914
PA		 20942015-11-30 Pedro Alves <palves@redhat.com>
2095
2096 * gdbthread.h (find_any_thread_of_pid): Declare.
2097 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2098 functions.
2099 * server.c (handle_query): If current_thread is NULL, look for
2100 another thread of the selected process.
2101
79efa585 21022015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2103 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2104
2105 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2106 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2107 name in reply.
2108 * target.h (struct target_ops) <thread_name>: New field.
2109 (target_thread_name): New macro.
2110
80d82c19
JB		 21112015-11-23 Joel Brobecker <brobecker@adacore.com>
2112
2113 * regcache.h (regcache_invalidate_pid): Add declaration.
2114 * regcache.c (regcache_invalidate_pid): New function, extracted
2115 from regcache_invalidate.
2116 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2117 Add trivial documentation comment.
2118 * lynx-low.c: Use regcache_invalidate_pid instead of
2119 regcache_invalidate.
2120
64da5dd5
JB		 21212015-11-23 Joel Brobecker <brobecker@adacore.com>
2122
2123 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2124 and Elf64_auxv_t if the target is Android.
2125
37ce4055
DE		 21262015-11-22 Doug Evans <xdje42@gmail.com>
2127
2128 * target.h: #include <sys/types.h>.
2129
06e03fff
PA		 21302015-11-19 Pedro Alves <palves@redhat.com>
2131
2132 * linux-low.c (linux_process_qsupported): Change prototype.
2133 Adjust.
2134 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2135 Change prototype.
2136 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2137 and adjust to loop over all features.
2138 * server.c (handle_query) <qSupported>: Adjust to call
2139 target_process_qsupported once, passing it a vector of unprocessed
2140 features.
2141 * target.h (struct target_ops) <process_qsupported>: Change
2142 prototype.
2143 (target_process_qsupported): Adjust.
2144
9a084706
PA		 21452015-11-19 Pedro Alves <palves@redhat.com>
2146
2147 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2148 mode.
2149 * configure: Regenerate.
2150
dad44a1f
PA		 21512015-11-19 Pedro Alves <palves@redhat.com>
2152
2153 * configure: Regenerate.
2154
231c0592
YQ		 21552015-11-19 Yao Qi <yao.qi@linaro.org>
2156
2157 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2158 type to uint32_t.
2159
6c1c9a8b
YQ		 21602015-11-19 Yao Qi <yao.qi@linaro.org>
2161
2162 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2163 (struct aarch64_operand): Move enum out.
2164
9caa3311
YQ		 21652015-11-19 Yao Qi <yao.qi@linaro.org>
2166
2167 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2168 struct user_fpsimd_state *.
2169 (aarch64_store_fpregset): Likewise.
2170
6a69a054
YQ		 21712015-11-19 Yao Qi <yao.qi@linaro.org>
2172
2173 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2174 struct user_pt_regs *.
2175 (aarch64_store_gregset): Likewise.
2176
1798301e
PA		 21772015-11-18 Pedro Alves <palves@redhat.com>
2178
2179 * Makefile.in (all_object_files): Add $IPA_OBJS.
2180
ce7715e2
PA		 21812015-11-17 Pedro Alves <palves@redhat.com>
2182
2183 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2184 GDB_SIGNAL_0 and gdb_signal_to_string.
2185
c0879059
PA		 21862015-11-17 Pedro Alves <palves@redhat.com>
2187
2188 * win32-low.c (handle_output_debug_string): Remove parameter.
2189 (win32_kill): Remove our_status local and adjust call to
2190 handle_output_debug_string.
2191 (get_child_debug_event): Adjust call to
2192 handle_output_debug_string.
2193
1996e237
SM		 21942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2195
2196 * linux-mips-low.c (mips_fill_gregset): Add cast.
2197 (mips_store_gregset): Likewise.
2198 (mips_fill_fpregset): Likewise.
2199 (mips_store_fpregset): Likewise.
2200
cbec665b
SM		 22012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2202
2203 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2204 priv.
2205
eb3e3c67
SM		 22062015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2207
2208 * linux-mips-low.c (mips_linux_new_thread): Change type of
2209 watch_type to enum target_hw_bp_type.
2210
171de4b8
SM		 22112015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2212
2213 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2214 Change return type to arm_hwbp_type.
2215
04248ead
SM		 22162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2217
2218 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2219 (arm_store_gregset): Likewise.
2220 * linux-arm-low.c (arm_get_hwcap): Likewise.
2221 (arm_read_description): Likewise.
2222
04b3479c
SM		 22232015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2224
2225 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2226
2bc84e8a
SM		 22272015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2228
2229 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2230 (ppc_fill_vsxregset): Likewise.
2231 (ppc_store_vsxregset): Likewise.
2232 (ppc_fill_vrregset): Likewise.
2233 (ppc_store_vrregset): Likewise.
2234 (ppc_fill_evrregset): Likewise.
2235 (ppc_store_evrregset): Likewise.
2236
e6c5bb05
SM		 22372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2238
2239 * linux-ppc-low.c (ppc_usrregs_info): Remove
2240 forward-declaration.
2241 (ppc_arch_setup): Move lower in file.
2242
7ea45d72
SM		 22432015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2244
2245 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2246 (ps_pdwrite): Likewise.
2247
69291610
HW		 22482015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2249
2250 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2251 to after assert checks.
2252
b42945fd
SM		 22532015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2254
2255 * proc-service.c (ps_pdread): Add/adjust casts.
2256 (ps_pdwrite): Add/adjust casts.
2257
d6f85c84
SM		 22582015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2259
2260 * server.c (handle_search_memory_1): Cast return value of
2261 memmem.
2262
f98cd059
SM		 22632015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2264
2265 * server.c (write_qxfer_response): Change type of data to
2266 gdb_byte *.
2267
d2412fa5
PA		 22682015-10-29 Pedro Alves <palves@redhat.com>
2269
2270 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2271
c17414a2
PA		 22722015-10-29 Pedro Alves <palves@redhat.com>
2273
2274 * tracepoint.c (clear_installed_tracepoints): Add casts.
2275
e053fbc4
PA		 22762015-10-29 Pedro Alves <palves@redhat.com>
2277
2278 * server.c (handle_v_cont, process_serial_event): Add enum
2279 gdb_signal casts to signal parsing code.
2280
add67df8
PA		 22812015-10-29 Pedro Alves <palves@redhat.com>
2282
2283 * linux-low.h (NULL_REGSET): Define.
2284 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2285 * linux-arm-low.c (arm_regsets): Likewise.
2286 * linux-crisv32-low.c (cris_regsets): Likewise.
2287 * linux-m68k-low.c (m68k_regsets): Likewise.
2288 * linux-mips-low.c (mips_regsets): Likewise.
2289 * linux-nios2-low.c (nios2_regsets): Likewise.
2290 * linux-ppc-low.c (ppc_regsets): Likewise.
2291 * linux-s390-low.c (s390_regsets): Likewise.
2292 * linux-sh-low.c (sh_regsets): Likewise.
2293 * linux-sparc-low.c (sparc_regsets): Likewise.
2294 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2295 * linux-tile-low.c (tile_regsets): Likewise.
2296 * linux-x86-low.c (x86_regsets): Likewise.
2297 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2298
50bc912a
PA		 22992015-10-29 Pedro Alves <palves@redhat.com>
2300
2301 * linux-low.h (NULL_REGSET): Define.
2302 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2303 * linux-arm-low.c (arm_regsets): Likewise.
2304 * linux-crisv32-low.c (cris_regsets): Likewise.
2305 * linux-m68k-low.c (m68k_regsets): Likewise.
2306 * linux-mips-low.c (mips_regsets): Likewise.
2307 * linux-nios2-low.c (nios2_regsets): Likewise.
2308 * linux-ppc-low.c (ppc_regsets): Likewise.
2309 * linux-s390-low.c (s390_regsets): Likewise.
2310 * linux-sh-low.c (sh_regsets): Likewise.
2311 * linux-sparc-low.c (sparc_regsets): Likewise.
2312 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2313 * linux-tile-low.c (tile_regsets): Likewise.
2314 * linux-x86-low.c (x86_regsets): Likewise.
2315 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2316
682b2546
DE		 23172015-10-26 Doug Evans <dje@google.com>
2318
2319 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2320
963843d4
DE		 23212015-10-26 Doug Evans <dje@google.com>
2322
2323 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2324
d41401ac
DE		 23252015-10-26 Doug Evans <dje@google.com>
2326
2327 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2328 for debug_printf.
2329 (attach_thread, find_new_threads_callback): Ditto.
2330
3db28855
AT		 23312015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2332
2333 * mem-break.h (set_breakpoint_data): Remove.
2334
fb78e89c
AT		 23352015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2336
2337 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2339 (initialize_low): Remove set_breakpoint_data call.
2340 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2341 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2342 (initialize_low): Remove set_breakpoint_data call.
2343 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2344 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2345 (initialize_low): Remove set_breakpoint_data call.
2346
2e6ee069
AT		 23472015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2348
2349 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2350 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2351 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2352 * target.h (target_breakpoint_kind_from_pc): New macro.
2353
1652a986
AT		 23542015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2355
2356 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2357 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2358 the default breakpoint kind.
2359
abeead09
AT		 23602015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2361
2362 * linux-arm-low.c (arm_supports_z_point_type): Add software
2363 breakpoint support.
2364
b0b4b501
AT		 23652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2366
2367 * linux-arm-low.c: Refactor breakpoint definitions.
2368 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2369 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2370
8689682c
AT		 23712015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2372
2373 * Makefile.in: Add arm.c/o.
2374 * configure.srv: Likewise.
2375 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2376 (arm_breakpoint_kind_from_pc): New function.
2377 (arm_sw_breakpoint_from_kind): Return proper kind.
2378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2379
27165294
AT		 23802015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2381
2382 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2383 removal.
2384 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2385 (struct raw_breakpoint) <size>: Remove.
2386 (struct raw_breakpoint) <kind>: Add.
2387 (bp_size): New function.
2388 (bp_opcode): Likewise.
2389 (find_raw_breakpoint_at): Adjust for kind.
2390 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2391 (remove_memory_breakpoint): Adjust for kind call bp_size.
2392 (set_raw_breakpoint_at): Adjust for kind.
2393 (set_breakpoint): Likewise.
2394 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2395 (delete_raw_breakpoint): Adjust for kind.
2396 (delete_breakpoint): Likewise.
2397 (find_gdb_breakpoint): Likewise.
2398 (set_gdb_breakpoint_1): Likewise.
2399 (set_gdb_breakpoint): Likewise.
2400 (delete_gdb_breakpoint_1): Likewise.
2401 (delete_gdb_breakpoint): Likewise.
2402 (uninsert_raw_breakpoint): Likewise.
2403 (reinsert_raw_breakpoint): Likewise.
2404 (set_breakpoint_data): Remove.
2405 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2406 (check_mem_read): Adjust for kind call bp_size.
2407 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2408 (clone_one_breakpoint): Adjust for kind.
2409 * mem-break.h (set_gdb_breakpoint): Likewise.
2410 (delete_gdb_breakpoint): Likewise.
2411 * server.c (process_serial_event): Likewise.
2412
dd373349
AT		 24132015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2414
2415 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2416 (struct linux_target_ops) <breakpoint>: Remove.
2417 (struct linux_target_ops) <breakpoint_len>: Remove.
2418 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2419 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2420 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2421 (arm_sw_breakpoint_from_kind): New function.
2422 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2423 (struct linux_target_ops) <breakpoint>: Remove.
2424 (struct linux_target_ops) <breakpoint_len>: Remove.
2425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2427 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2428 (struct linux_target_ops) <breakpoint>: Remove.
2429 (struct linux_target_ops) <breakpoint_len>: Remove.
2430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2432 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2433 (struct linux_target_ops) <breakpoint>: Remove.
2434 (struct linux_target_ops) <breakpoint_len>: Remove.
2435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2437 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2438 and sw_breakpoint_from_kind to increment the pc.
2439 (linux_breakpoint_kind_from_pc): New function.
2440 (linux_sw_breakpoint_from_kind): New function.
2441 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2442 (initialize_low): Call breakpoint_kind_from_pc and
2443 sw_breakpoint_from_kind to replace breakpoint_data/len.
2444 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2445 New field.
2446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2447 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2448 (struct linux_target_ops) <breakpoint>: Remove.
2449 (struct linux_target_ops) <breakpoint_len>: Remove.
2450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2452 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2453 (struct linux_target_ops) <breakpoint>: Remove.
2454 (struct linux_target_ops) <breakpoint_len>: Remove.
2455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2457 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2458 (struct linux_target_ops) <breakpoint>: Remove.
2459 (struct linux_target_ops) <breakpoint_len>: Remove.
2460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2462 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2463 (struct linux_target_ops) <breakpoint>: Remove.
2464 (struct linux_target_ops) <breakpoint_len>: Remove.
2465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2467 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2468 (struct linux_target_ops) <breakpoint>: Remove.
2469 (struct linux_target_ops) <breakpoint_len>: Remove.
2470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2472 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2473 (struct linux_target_ops) <breakpoint>: Remove.
2474 (struct linux_target_ops) <breakpoint_len>: Remove.
2475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2477 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2478 (struct linux_target_ops) <breakpoint>: Remove.
2479 (struct linux_target_ops) <breakpoint_len>: Remove.
2480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2482 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2483 (struct linux_target_ops) <breakpoint>: Remove.
2484 (struct linux_target_ops) <breakpoint_len>: Remove.
2485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2487 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2488 (struct linux_target_ops) <breakpoint>: Remove.
2489 (struct linux_target_ops) <breakpoint_len>: Remove.
2490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2492 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2493 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2494 (struct linux_target_ops) <breakpoint>: Remove.
2495 (struct linux_target_ops) <breakpoint_len>: Remove.
2496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2498 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2499 (struct linux_target_ops) <breakpoint>: Remove.
2500 (struct linux_target_ops) <breakpoint_len>: Remove.
2501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2503
4cd98a19
AT		 25042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2505
2506 * linux-cris-low.c (cris_get_pc): Remove void arg.
2507
774ee6d2
AR		 25082015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2509
2510 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2511 variable name.
2512
833dcd29
AR		 25132015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2514
2515 * inferiors.c (thread_pid_matches_callback): New function.
2516 (find_thread_process): New function.
2517 (remove_thread): Reset current_thread.
2518 (remove_process): Assert threads have been removed first.
2519
8d689ee5
YQ		 25202015-10-15 Yao Qi <yao.qi@linaro.org>
2521
2522 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2523 if it is 3.
2524 (aarch64_remove_point): Likewise.
2525 * regcache.c (regcache_register_size): New function.
2526
1c2e1515
YQ		 25272015-10-12 Yao Qi <yao.qi@linaro.org>
2528
2529 * linux-aarch64-low.c: Update all callers as emit_load_store
2530 is renamed to aarch64_emit_load_store.
2531
e1c587c3
YQ		 25322015-10-12 Yao Qi <yao.qi@linaro.org>
2533
2534 * linux-aarch64-low.c: Update all callers of function renaming
2535 from emit_insn to aarch64_emit_insn.
2536
b6542f81
YQ		 25372015-10-12 Yao Qi <yao.qi@linaro.org>
2538
2539 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2540 arch/aarch64-insn.h.
2541 (struct aarch64_memory_operand): Likewise.
2542 (ENCODE): Likewise.
2543 (emit_insn): Move to arch/aarch64-insn.c.
2544 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2545 (emit_load_store): Move to arch/aarch64-insn.c.
2546 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2547 (can_encode_int32): Remove.
2548
246994ce
YQ		 25492015-10-12 Yao Qi <yao.qi@linaro.org>
2550
2551 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2552 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2553 (aarch64_relocate_instruction): Likewise.
2554 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2555 (struct aarch64_insn_visitor): Likewise.
2556
0badd99f
YQ		 25572015-10-12 Yao Qi <yao.qi@linaro.org>
2558
2559 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2560 (struct aarch64_insn_visitor): New.
2561 (struct aarch64_insn_relocation_data): New.
2562 (aarch64_ftrace_insn_reloc_b): New function.
2563 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2564 (aarch64_ftrace_insn_reloc_cb): Likewise.
2565 (aarch64_ftrace_insn_reloc_tb): Likewise.
2566 (aarch64_ftrace_insn_reloc_adr): Likewise.
2567 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2568 (aarch64_ftrace_insn_reloc_others): Likewise.
2569 (visitor): New.
2570 (aarch64_relocate_instruction): Use visitor.
2571
dfaffe9d
YQ		 25722015-10-12 Yao Qi <yao.qi@linaro.org>
2573
2574 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2575 int. Add argument buf.
2576 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2577 aarch64_relocate_instruction.
2578
70b439f0
YQ		 25792015-10-12 Yao Qi <yao.qi@linaro.org>
2580
2581 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2582 argument insn. Remove local variable insn. Don't call
2583 target_read_uint32.
2584 (aarch64_install_fast_tracepoint_jump_pad): Call
2585 target_read_uint32.
2586
7781c06f
YQ		 25872015-09-30 Yao Qi <yao.qi@linaro.org>
2588
2589 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2590 (emit_load_store_pair): Likewise.
2591
9a3c8263
SM		 25922015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2593
2594 * dll.c (match_dll): Add cast(s).
2595 (unloaded_dll): Likewise.
2596 * linux-low.c (second_thread_of_pid_p): Likewise.
2597 (delete_lwp_callback): Likewise.
2598 (count_events_callback): Likewise.
2599 (select_event_lwp_callback): Likewise.
2600 (linux_set_resume_request): Likewise.
2601 * server.c (accumulate_file_name_length): Likewise.
2602 (emit_dll_description): Likewise.
2603 (handle_qxfer_threads_worker): Likewise.
2604 (visit_actioned_threads): Likewise.
2605 * thread-db.c (any_thread_of): Likewise.
2606 * tracepoint.c (same_process_p): Likewise.
2607 (match_blocktype): Likewise.
2608 (build_traceframe_info_xml): Likewise.
2609
224c3ddb
SM		 26102015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2611
2612 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2613 assignment.
2614 (gdb_unparse_agent_expr): Likewise.
2615 * hostio.c (require_data): Likewise.
2616 (handle_pread): Likewise.
2617 * linux-low.c (disable_regset): Likewise.
2618 (fetch_register): Likewise.
2619 (store_register): Likewise.
2620 (get_dynamic): Likewise.
2621 (linux_qxfer_libraries_svr4): Likewise.
2622 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2623 (set_fast_tracepoint_jump): Likewise.
2624 (uninsert_fast_tracepoint_jumps_at): Likewise.
2625 (reinsert_fast_tracepoint_jumps_at): Likewise.
2626 (validate_inserted_breakpoint): Likewise.
2627 (clone_agent_expr): Likewise.
2628 * regcache.c (init_register_cache): Likewise.
2629 * remote-utils.c (putpkt_binary_1): Likewise.
2630 (decode_M_packet): Likewise.
2631 (decode_X_packet): Likewise.
2632 (look_up_one_symbol): Likewise.
2633 (relocate_instruction): Likewise.
2634 (monitor_output): Likewise.
2635 * server.c (handle_search_memory): Likewise.
2636 (handle_qxfer_exec_file): Likewise.
2637 (handle_qxfer_libraries): Likewise.
2638 (handle_qxfer): Likewise.
2639 (handle_query): Likewise.
2640 (handle_v_cont): Likewise.
2641 (handle_v_run): Likewise.
2642 (captured_main): Likewise.
2643 * target.c (write_inferior_memory): Likewise.
2644 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2645 * tracepoint.c (init_trace_buffer): Likewise.
2646 (add_tracepoint_action): Likewise.
2647 (add_traceframe): Likewise.
2648 (add_traceframe_block): Likewise.
2649 (cmd_qtdpsrc): Likewise.
2650 (cmd_qtdv): Likewise.
2651 (cmd_qtstatus): Likewise.
2652 (response_source): Likewise.
2653 (response_tsv): Likewise.
2654 (cmd_qtnotes): Likewise.
2655 (gdb_collect): Likewise.
2656 (initialize_tracepoint): Likewise.
2657
afbe19f8
PL		 26582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2659
2660 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2661 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2662 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2663 <NOP>: New.
2664 (enum aarch64_condition_codes): New enum.
2665 (w0): New static global.
2666 (fp): Likewise.
2667 (lr): Likewise.
2668 (struct aarch64_memory_operand) <type>: New
2669 MEMORY_OPERAND_POSTINDEX type.
2670 (postindex_memory_operand): New helper function.
2671 (emit_ret): New function.
2672 (emit_load_store_pair): New function, factored out of emit_stp
2673 with support for MEMORY_OPERAND_POSTINDEX.
2674 (emit_stp): Rewrite using emit_load_store_pair.
2675 (emit_ldp): New function.
2676 (emit_load_store): Likewise.
2677 (emit_ldr): Mention post-index instruction in comment.
2678 (emit_ldrh): New function.
2679 (emit_ldrb): New function.
2680 (emit_ldrsw): Mention post-index instruction in comment.
2681 (emit_str): Likewise.
2682 (emit_subs): New function.
2683 (emit_cmp): Likewise.
2684 (emit_and): Likewise.
2685 (emit_orr): Likewise.
2686 (emit_orn): Likewise.
2687 (emit_eor): Likewise.
2688 (emit_mvn): Likewise.
2689 (emit_lslv): Likewise.
2690 (emit_lsrv): Likewise.
2691 (emit_asrv): Likewise.
2692 (emit_mul): Likewise.
2693 (emit_sbfm): Likewise.
2694 (emit_sbfx): Likewise.
2695 (emit_ubfm): Likewise.
2696 (emit_ubfx): Likewise.
2697 (emit_csinc): Likewise.
2698 (emit_cset): Likewise.
2699 (emit_nop): Likewise.
2700 (emit_ops_insns): New helper function.
2701 (emit_pop): Likewise.
2702 (emit_push): Likewise.
2703 (aarch64_emit_prologue): New function.
2704 (aarch64_emit_epilogue): Likewise.
2705 (aarch64_emit_add): Likewise.
2706 (aarch64_emit_sub): Likewise.
2707 (aarch64_emit_mul): Likewise.
2708 (aarch64_emit_lsh): Likewise.
2709 (aarch64_emit_rsh_signed): Likewise.
2710 (aarch64_emit_rsh_unsigned): Likewise.
2711 (aarch64_emit_ext): Likewise.
2712 (aarch64_emit_log_not): Likewise.
2713 (aarch64_emit_bit_and): Likewise.
2714 (aarch64_emit_bit_or): Likewise.
2715 (aarch64_emit_bit_xor): Likewise.
2716 (aarch64_emit_bit_not): Likewise.
2717 (aarch64_emit_equal): Likewise.
2718 (aarch64_emit_less_signed): Likewise.
2719 (aarch64_emit_less_unsigned): Likewise.
2720 (aarch64_emit_ref): Likewise.
2721 (aarch64_emit_if_goto): Likewise.
2722 (aarch64_emit_goto): Likewise.
2723 (aarch64_write_goto_address): Likewise.
2724 (aarch64_emit_const): Likewise.
2725 (aarch64_emit_call): Likewise.
2726 (aarch64_emit_reg): Likewise.
2727 (aarch64_emit_pop): Likewise.
2728 (aarch64_emit_stack_flush): Likewise.
2729 (aarch64_emit_zero_ext): Likewise.
2730 (aarch64_emit_swap): Likewise.
2731 (aarch64_emit_stack_adjust): Likewise.
2732 (aarch64_emit_int_call_1): Likewise.
2733 (aarch64_emit_void_call_2): Likewise.
2734 (aarch64_emit_eq_goto): Likewise.
2735 (aarch64_emit_ne_goto): Likewise.
2736 (aarch64_emit_lt_goto): Likewise.
2737 (aarch64_emit_le_goto): Likewise.
2738 (aarch64_emit_gt_goto): Likewise.
2739 (aarch64_emit_ge_got): Likewise.
2740 (aarch64_emit_ops_impl): New static global variable.
2741 (aarch64_emit_ops): New target function, return
2742 &aarch64_emit_ops_impl.
2743 (struct linux_target_ops): Install it.
2744
bb903df0
PL		 27452015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2746
2747 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2748 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2749 aarch64-ipa.o.
2750 * linux-aarch64-ipa.c: New file.
2751 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2752 and endian.h.
2753 (aarch64_get_thread_area): New target method.
2754 (extract_signed_bitfield): New helper function.
2755 (aarch64_decode_ldr_literal): New function.
2756 (enum aarch64_opcodes): New enum.
2757 (struct aarch64_register): New struct.
2758 (struct aarch64_operand): New struct.
2759 (x0): New static global.
2760 (x1): Likewise.
2761 (x2): Likewise.
2762 (x3): Likewise.
2763 (x4): Likewise.
2764 (w2): Likewise.
2765 (ip0): Likewise.
2766 (sp): Likewise.
2767 (xzr): Likewise.
2768 (aarch64_register): New helper function.
2769 (register_operand): Likewise.
2770 (immediate_operand): Likewise.
2771 (struct aarch64_memory_operand): New struct.
2772 (offset_memory_operand): New helper function.
2773 (preindex_memory_operand): Likewise.
2774 (enum aarch64_system_control_registers): New enum.
2775 (ENCODE): New macro.
2776 (emit_insn): New helper function.
2777 (emit_b): New function.
2778 (emit_bcond): Likewise.
2779 (emit_cb): Likewise.
2780 (emit_tb): Likewise.
2781 (emit_blr): Likewise.
2782 (emit_stp): Likewise.
2783 (emit_ldp_q_offset): Likewise.
2784 (emit_stp_q_offset): Likewise.
2785 (emit_load_store): Likewise.
2786 (emit_ldr): Likewise.
2787 (emit_ldrsw): Likewise.
2788 (emit_str): Likewise.
2789 (emit_ldaxr): Likewise.
2790 (emit_stxr): Likewise.
2791 (emit_stlr): Likewise.
2792 (emit_data_processing_reg): Likewise.
2793 (emit_data_processing): Likewise.
2794 (emit_add): Likewise.
2795 (emit_sub): Likewise.
2796 (emit_mov): Likewise.
2797 (emit_movk): Likewise.
2798 (emit_mov_addr): Likewise.
2799 (emit_mrs): Likewise.
2800 (emit_msr): Likewise.
2801 (emit_sevl): Likewise.
2802 (emit_wfe): Likewise.
2803 (append_insns): Likewise.
2804 (can_encode_int32_in): New helper function.
2805 (aarch64_relocate_instruction): New function.
2806 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2807 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2808 (struct linux_target_ops): Install aarch64_get_thread_area,
2809 aarch64_install_fast_tracepoint_jump_pad and
2810 aarch64_get_min_fast_tracepoint_insn_len.
2811
787749ea
PL		 28122015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2813
2814 * Makefile.in (aarch64-insn.o): New rule.
2815 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2816
9812b2e6
YQ		 28172015-09-21 Yao Qi <yao.qi@linaro.org>
2818
2819 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2820
18fe412b
YQ		 28212015-09-21 Yao Qi <yao.qi@linaro.org>
2822
2823 * tracepoint.c (max_jump_pad_size): Remove.
2824
a0cc84cd
YQ		 28252015-09-18 Yao Qi <yao.qi@linaro.org>
2826
2827 * linux-aarch64-low.c: Don't include sys/uio.h.
2828 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2829
d78908cf
WW		 28302015-09-16 Wei-cheng Wang <cole945@gmail.com>
2831
2832 * tracepoint.c (eval_result_type): Change prototype.
2833 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2834
d57e0d50
PA		 28352015-09-15 Pedro Alves <palves@redhat.com>
2836
2837 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2838 Check whether to report exec events instead of checking whether
2839 multiprocess is enabled.
2840
5a676acc
PA		 28412015-09-15 Pedro Alves <palves@redhat.com>
2842
2843 PR remote/18965
2844 * remote-utils.c (prepare_resume_reply): Merge
2845 TARGET_WAITKIND_VFORK_DONE switch case with the
2846 TARGET_WAITKIND_FORKED case.
2847
7c5d0fad
YQ		 28482015-09-15 Yao Qi <yao.qi@linaro.org>
2849
2850 * server.c (handle_query): Check string comparison using
2851 "else if" instead of "if".
2852
750ce8d1
YQ		 28532015-09-15 Yao Qi <yao.qi@linaro.org>
2854
2855 * server.c (vCont_supported): New global variable.
2856 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2857 matches. Append ";vContSupported+" to own_buf.
2858 (handle_v_requests): Append ";s;S" to own_buf if target supports
2859 hardware single step or vCont_supported is false.
2860 (capture_main): Set vCont_supported to zero.
2861
70b90b91
YQ		 28622015-09-15 Yao Qi <yao.qi@linaro.org>
2863
2864 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2865 it to ...
2866 (linux_supports_hardware_single_step): ... New function.
2867 (linux_target_ops): Update.
2868 * lynx-low.c (lynx_target_ops): Set field
2869 supports_hardware_single_step to target_can_do_hardware_single_step.
2870 * nto-low.c (nto_target_ops): Likewise.
2871 * spu-low.c (spu_target_ops): Likewise.
2872 * win32-low.c (win32_target_ops): Likewise.
2873 * target.c (target_can_do_hardware_single_step): New function.
2874 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2875 Remove. <supports_hardware_single_step>: New field.
2876 (target_supports_conditional_breakpoints): Remove.
2877 (target_supports_hardware_single_step): New macro.
2878 (target_can_do_hardware_single_step): Declare.
2879 * server.c (handle_query): Use target_supports_hardware_single_step
2880 instead of target_supports_conditional_breakpoints.
2881
ade90bde
YQ		 28822015-09-15 Yao Qi <yao.qi@linaro.org>
2883
2884 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2885 function.
2886 (struct linux_target_ops the_low_target): Install
2887 aarch64_linux_siginfo_fixup.
2888
94585166
DB		 28892015-09-11 Don Breazeal <donb@codesourcery.com>
2890 Luis Machado <lgustavo@codesourcery.com>
2891
2892 * linux-low.c (linux_mourn): Static declaration.
2893 (linux_arch_setup): Move in front of
2894 handle_extended_wait.
2895 (linux_arch_setup_thread): New function.
2896 (handle_extended_wait): Handle exec events. Call
2897 linux_arch_setup_thread. Make event_lwp argument a
2898 pointer-to-a-pointer.
2899 (check_zombie_leaders): Do not check stopped threads.
2900 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2901 (linux_low_filter_event): Add lwp and thread for exec'ing
2902 non-leader thread if leader thread has been deleted.
2903 Refactor code into linux_arch_setup_thread and call it.
2904 Pass child lwp pointer by reference to handle_extended_wait.
2905 (linux_wait_for_event_filtered): Update comment.
2906 (linux_wait_1): Prevent clobbering exec event status.
2907 (linux_supports_exec_events): New function.
2908 (linux_target_ops) <supports_exec_events>: Initialize new member.
2909 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2910 new member.
2911 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2912 * server.c (report_exec_events): New global variable.
2913 (handle_query): Handle qSupported query for exec-events feature.
2914 (captured_main): Initialize report_exec_events.
2915 * server.h (report_exec_events): Declare new global variable.
2916 * target.h (struct target_ops) <supports_exec_events>: New
2917 member.
2918 (target_supports_exec_events): New macro.
2919 * win32-low.c (win32_target_ops) <supports_exec_events>:
2920 Initialize new member.
2921
0568462b
MM		 29222015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2923
2924 * linux-low.c (linux_low_enable_btrace): Remove.
2925 (linux_target_ops): Replace linux_low_enable_btrace with
2926 linux_enable_btrace.
2927
39edd165
YQ		 29282015-09-03 Yao Qi <yao.qi@linaro.org>
2929
2930 * linux-aarch64-low.c (aarch64_insert_point): Call
2931 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2932 returns true.
2933
1db33b5a
UW		 29342015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2935
2936 * linux-low.c (check_stopped_by_breakpoint): Use
2937 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2938
ab290430
PA		 29392015-08-27 Pedro Alves <palves@redhat.com>
2940
2941 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2942
8d749320
SM		 29432015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2944
6711b7f8
SM		 2945 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2946 the XNEW-family equivalent.
8d749320
SM		 2947 (compile_bytecodes): Likewise.
2948 * dll.c (loaded_dll): Likewise.
2949 * event-loop.c (append_callback_event): Likewise.
2950 (create_file_handler): Likewise.
2951 (create_file_event): Likewise.
2952 * hostio.c (handle_open): Likewise.
2953 * inferiors.c (add_thread): Likewise.
2954 (add_process): Likewise.
2955 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2956 * linux-arm-low.c (arm_new_process): Likewise.
2957 (arm_new_thread): Likewise.
2958 * linux-low.c (add_to_pid_list): Likewise.
2959 (linux_add_process): Likewise.
2960 (handle_extended_wait): Likewise.
2961 (add_lwp): Likewise.
2962 (enqueue_one_deferred_signal): Likewise.
2963 (enqueue_pending_signal): Likewise.
2964 (linux_resume_one_lwp_throw): Likewise.
2965 (linux_resume_one_thread): Likewise.
2966 (linux_read_memory): Likewise.
2967 (linux_write_memory): Likewise.
2968 * linux-mips-low.c (mips_linux_new_process): Likewise.
2969 (mips_linux_new_thread): Likewise.
2970 (mips_add_watchpoint): Likewise.
2971 * linux-x86-low.c (initialize_low_arch): Likewise.
2972 * lynx-low.c (lynx_add_process): Likewise.
2973 * mem-break.c (set_raw_breakpoint_at): Likewise.
2974 (set_breakpoint): Likewise.
2975 (add_condition_to_breakpoint): Likewise.
2976 (add_commands_to_breakpoint): Likewise.
2977 (clone_agent_expr): Likewise.
2978 (clone_one_breakpoint): Likewise.
2979 * regcache.c (new_register_cache): Likewise.
2980 * remote-utils.c (look_up_one_symbol): Likewise.
2981 * server.c (queue_stop_reply): Likewise.
2982 (start_inferior): Likewise.
2983 (queue_stop_reply_callback): Likewise.
2984 (handle_target_event): Likewise.
2985 * spu-low.c (fetch_ppc_memory): Likewise.
2986 (store_ppc_memory): Likewise.
2987 * target.c (set_target_ops): Likewise.
2988 * thread-db.c (thread_db_load_search): Likewise.
2989 (try_thread_db_load_1): Likewise.
2990 * tracepoint.c (add_tracepoint): Likewise.
2991 (add_tracepoint_action): Likewise.
2992 (create_trace_state_variable): Likewise.
2993 (cmd_qtdpsrc): Likewise.
2994 (cmd_qtro): Likewise.
2995 (add_while_stepping_state): Likewise.
2996 * win32-low.c (child_add_thread): Likewise.
2997 (get_image_name): Likewise.
2998
ed8b7b42
YQ		 29992015-08-25 Yao Qi <yao.qi@linaro.org>
3000
3001 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3002
db3cb7cb
YQ		 30032015-08-25 Yao Qi <yao.qi@linaro.org>
3004
3005 * Makefile.in (aarch64-linux.o): New rule.
3006 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3007 srv_tgtobj.
3008 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3009 (aarch64_init_debug_reg_state): Make it extern.
3010 (aarch64_linux_prepare_to_resume): Remove.
3011
f6011a1c
YQ		 30122015-08-25 Yao Qi <yao.qi@linaro.org>
3013
3014 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3015 lwp_arch_private_info and ptid_of_lwp.
3016
88e2cf7e
YQ		 30172015-08-25 Yao Qi <yao.qi@linaro.org>
3018
3019 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3020 Find proc_info by find_process_pid. All callers updated.
3021
5e35436e
YQ		 30222015-08-25 Yao Qi <yao.qi@linaro.org>
3023
3024 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3025 Remove.
3026 (debug_reg_change_callback): Remove.
3027 (aarch64_notify_debug_reg_change): Remove.
3028
4a8a7965
YQ		 30292015-08-25 Yao Qi <yao.qi@linaro.org>
3030
3031 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3032 Call current_lwp_ptid.
3033
32a271ee
YQ		 30342015-08-25 Yao Qi <yao.qi@linaro.org>
3035
3036 * linux-aarch64-low.c (debug_reg_change_callback): Use
3037 debug_printf.
3038
0d51c8d7
YQ		 30392015-08-25 Yao Qi <yao.qi@linaro.org>
3040
3041 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3042
31a43dd5
YQ		 30432015-08-25 Yao Qi <yao.qi@linaro.org>
3044
3045 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3046
8ee52567
YQ		 30472015-08-25 Yao Qi <yao.qi@linaro.org>
3048
3049 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3050 the code.
3051
ff3f0f45
YQ		 30522015-08-25 Yao Qi <yao.qi@linaro.org>
3053
3054 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3055 Remove.
3056 (debug_reg_change_callback): Remove argument entry and add argument
3057 lwp. Remove local variable thread. Don't print thread id in the
3058 debugging output. Don't check whether pid of thread equals to pid.
3059 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3060 iterate_over_lwps instead find_inferior.
3061
3d40fbb5
PA		 30622015-08-24 Pedro Alves <palves@redhat.com>
3063
3064 * inferiors.c (get_first_process): New function.
3065 * inferiors.h (get_first_process): New declaration.
3066 * remote-utils.c (read_ptid): Default to the first process in the
3067 list, instead of to the current thread's process.
3068
438e1e42
PA		 30692015-08-24 Pedro Alves <palves@redhat.com>
3070
3071 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3072 * event-loop.c: Likewise.
3073 * remote-utils.c: Likewise.
3074 * tracepoint.c: Likewise.
3075
a8c6d4fc
PA		 30762015-08-24 Pedro Alves <palves@redhat.com>
3077
3078 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3079 ptid_get_lwp.
3080
99b0bb12
PA		 30812015-08-21 Pedro Alves <palves@redhat.com>
3082
3083 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3084 instead of literal 1.
3085
f8904751
PA		 30862015-08-21 Pedro Alves <palves@redhat.com>
3087
3088 * tdesc.c (default_description): Explicitly zero-initialize.
3089
465a859e
PA		 30902015-08-21 Pedro Alves <palves@redhat.com>
3091
3092 PR gdb/18749
3093 * inferiors.c (remove_thread): Discard any pending stop reply for
3094 this thread.
3095 * server.c (remove_all_on_match_pid): Rename to ...
3096 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3097 instead of a pid.
3098 (discard_queued_stop_replies): Change parameter to a ptid. Now
3099 extern.
3100 (handle_v_kill, kill_inferior_callback, captured_main)
3101 (process_serial_event): Adjust.
3102 * server.h (discard_queued_stop_replies): Declare.
3103
f0db101d
PA		 31042015-08-21 Pedro Alves <palves@redhat.com>
3105
3106 * linux-low.c (wait_for_sigstop): Always switch to no thread
3107 selected if the previously current thread dies.
3108 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3109 process instead of the current thread's.
3110 * remote-utils.c (input_interrupt): Don't check if there's no
3111 current thread.
3112 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3113 current thread to the general thread fails, error out.
3114 (handle_qxfer_auxv, handle_qxfer_libraries)
3115 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3116 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3117 (handle_query): Check if there's a thread selected instead of
3118 checking whether there's any thread in the thread list.
3119 (handle_qxfer_threads, handle_qxfer_btrace)
3120 (handle_qxfer_btrace_conf): Don't error out early if there's no
3121 thread in the thread list.
3122 (handle_v_cont, myresume): Don't set the current thread to the
3123 continue thread.
3124 (process_serial_event) <Hg handling>: Also set thread_id if the
3125 previous general thread is still alive.
3126 (process_serial_event) <g/G handling>: If setting the current
3127 thread to the general thread fails, error out.
3128 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3129 thread's lwp instead of the current thread's.
3130 * target.c (set_desired_thread): If the desired thread was not
3131 found, leave the current thread pointing to NULL. Return an int
3132 (boolean) indicating success.
3133 * target.h (set_desired_thread): Change return type to int.
3134
40045d91
MF		 31352015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3136
3137 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3138 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3139 #includes.
3140 (ps_get_thread_area): New function.
3141
45face3b
GB		 31422015-08-19 Gary Benson <gbenson@redhat.com>
3143
3144 * hostio.c (handle_pread): Do not attempt to read more data
3145 than hostio_reply_with_data can fit in a packet.
3146
16d5f642
JB		 31472015-08-18 Joel Brobecker <brobecker@adacore.com>
3148
3149 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3150
a738da3a
MF		 31512015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3152
3153 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3154
33ebda9d
PA		 31552015-08-06 Pedro Alves <palves@redhat.com>
3156
3157 * tracepoint.c (expr_eval_result): Now an int.
3158
a44892be
PA		 31592015-08-06 Pedro Alves <palves@redhat.com>
3160
3161 * gdbthread.h (struct regcache): Forward declare.
3162 (struct thread_info) <regcache_data>: Now a struct regcache
3163 pointer.
3164 * inferiors.c (inferior_regcache_data)
3165 (set_inferior_regcache_data): Now work with struct regcache
3166 pointers.
3167 * inferiors.h (struct regcache): Forward declare.
3168 (inferior_regcache_data, set_inferior_regcache_data): Now work
3169 with struct regcache pointers.
3170 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3171 (free_register_cache_thread): Remove struct regcache pointer
3172 casts.
3173
608a1e46
PA		 31742015-08-06 Pedro Alves <palves@redhat.com>
3175
3176 * server.c (captured_main): On error, print the exception message
3177 to stderr, and if run_once is set, throw a quit.
3178
f0ce0d3a
PA		 31792015-08-06 Pedro Alves <palves@redhat.com>
3180
3181 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3182 the current thread.
3183
bf47e248
PA		 31842015-08-06 Pedro Alves <palves@redhat.com>
3185
3186 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3187 reading beyond the passed in buffer length.
3188
b6b9ffcc
PL		 31892015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3190
3191 * tracepoint.c (symbol_list) <required>: Remove.
3192
863d01bd
PA		 31932015-08-06 Pedro Alves <palves@redhat.com>
3194
3195 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3196 count if stopping and suspending threads.
3197 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3198 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3199 (linux_detach): Complete an ongoing step-over.
3200 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3201 throughout.
3202 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3203 (linux_wait_1): If passing a signal to the inferior after
3204 finishing a step-over, unsuspend and re-resume all lwps. If we
3205 see a single-step event but the thread should be continuing, don't
3206 pass the trap to gdb.
3207 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3208 internal_error instead of gdb_assert.
3209 (enqueue_pending_signal): New function.
3210 (check_ptrace_stopped_lwp_gone): Add debug output.
3211 (start_step_over): Use internal_error instead of gdb_assert.
3212 (complete_ongoing_step_over): New function.
3213 (linux_resume_one_thread): Don't resume a suspended thread.
3214 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3215 it stepping.
3216
00db26fa
PA		 32172015-08-06 Pedro Alves <palves@redhat.com>
3218
3219 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3220 (linux_thread_alive): Use lwp_is_marked_dead.
3221 (extended_event_reported): Delete.
3222 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3223 instead of extended_event_reported.
3224 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3225 as well.
3226 (lwp_is_marked_dead): New function.
3227 (lwp_running): Use lwp_is_marked_dead.
3228 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3229 comment.
3230
ad071a30
PA		 32312015-08-06 Pedro Alves <palves@redhat.com>
3232
3233 * linux-low.c (linux_wait_1): Move fork event output out of the
3234 !report_to_gdb check. Pass event_child->waitstatus to
3235 target_waitstatus_to_string instead of ourstatus.
3236
524b57e6
YQ		 32372015-08-04 Yao Qi <yao.qi@linaro.org>
3238
3239 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3240 if current_thread is 32 bit.
3241
6085d6f6
YQ		 32422015-08-04 Yao Qi <yao.qi@linaro.org>
3243
3244 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3245 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3246 * server.c (extended_protocol): Remove "static".
3247 * server.h (extended_protocol): Declare it.
3248
8a7e4587
YQ		 32492015-08-04 Yao Qi <yao.qi@linaro.org>
3250
3251 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3252 both aarch64 and aarch32.
3253 (aarch64_set_pc): Likewise.
3254
3b53ae99
YQ		 32552015-08-04 Yao Qi <yao.qi@linaro.org>
3256
3257 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3258 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3259 arm-with-neon.xml to srv_xmlfiles.
3260 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3261 (is_64bit_tdesc): New function.
3262 (aarch64_linux_read_description): New function.
3263 (aarch64_arch_setup): Call aarch64_linux_read_description.
3264 (regs_info): Rename to regs_info_aarch64.
3265 (aarch64_regs_info): Return right regs_info.
3266 (initialize_low_arch): Call initialize_low_arch_aarch32.
3267
bd9e6534
YQ		 32682015-08-04 Yao Qi <yao.qi@linaro.org>
3269
3270 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3271 * linux-aarch32-low.c: New file.
3272 * linux-aarch32-low.h: New file.
3273 * linux-arm-low.c (arm_fill_gregset): Move it to
3274 linux-aarch32-low.c.
3275 (arm_store_gregset): Likewise.
3276 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3277 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3278 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3279 (regs_info): Rename to regs_info_arm.
3280 (arm_regs_info): Return regs_info_aarch32 if
3281 have_ptrace_getregset is 1 and target description is
3282 arm_with_neon or arm_with_vfpv3.
3283 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3284 Call initialize_low_arch_aarch32 instead.
3285
ded48a5e
YQ		 32862015-08-04 Yao Qi <yao.qi@linaro.org>
3287
3288 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3289 * linux-low.c: ... here.
3290 * linux-low.h (have_ptrace_getregset): Declare it.
3291
96e9210f
PA		 32922015-08-04 Pedro Alves <palves@redhat.com>
3293
3294 * thread-db.c (struct thread_db): Use new typedefs.
3295 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3296 CHK calls.
3297 (disable_thread_event_reporting): Cast result of dlsym to
3298 destination function pointer type.
3299 (thread_db_mourn): Use td_ta_delete_ftype.
3300
af60a1ef
SL		 33012015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3302
3303 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3304 arch variant.
3305 (CDX_BREAKPOINT): Define for R2.
3306 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3307 (the_low_target): Add comments.
3308
e8b41681
YQ		 33092015-07-30 Yao Qi <yao.qi@linaro.org>
3310
3311 * linux-arm-low.c (arm_hwcap): Remove it.
3312 (arm_read_description): New local variable arm_hwcap. Don't
3313 set arm_hwcap to zero.
3314
89abb039
YQ		 33152015-07-30 Yao Qi <yao.qi@linaro.org>
3316
3317 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3318 Use regcache->tdesc instead.
3319 (arm_store_wmmxregset): Likewise.
3320 (arm_fill_vfpregset): Likewise.
3321 (arm_store_vfpregset): Likewise.
3322
deca266c
YQ		 33232015-07-30 Yao Qi <yao.qi@linaro.org>
3324
3325 * linux-arm-low.c: Include arch/arm.h.
3326 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3327 (arm_store_gregset): Likewise.
3328
aa58a496
SM		 33292015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3330
3331 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3332 ptrace's 4th parameter.
3333
50904b25
YQ		 33342015-07-27 Yao Qi <yao.qi@linaro.org>
3335
3336 * configure.srv (case aarch64*-*-linux*): Don't set
3337 srv_linux_usrregs.
3338
5826e159
PA		 33392015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3340
3341 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3342 sys/ptrace.h.
3343 * linux-arm-low.c: Likewise.
3344 * linux-cris-low.c: Likewise.
3345 * linux-crisv32-low.c: Likewise.
3346 * linux-low.c: Likewise.
3347 * linux-m68k-low.c: Likewise.
3348 * linux-mips-low.c: Likewise.
3349 * linux-nios2-low.c: Likewise.
3350 * linux-s390-low.c: Likewise.
3351 * linux-sparc-low.c: Likewise.
3352 * linux-tic6x-low.c: Likewise.
3353 * linux-tile-low.c: Likewise.
3354 * linux-x86-low.c: Likewise.
3355
54019719
PA		 33562015-07-24 Pedro Alves <palves@redhat.com>
3357
3358 * config.in: Regenerate.
3359 * configure: Regenerate.
3360
eb7aa561
PA		 33612015-07-24 Pedro Alves <palves@redhat.com>
3362
3363 * acinclude.m4: Include ../ptrace.m4.
3364 * configure.ac: Call GDB_AC_PTRACE.
3365 * config.in, configure: Regenerate.
3366
55d7b841
YQ		 33672015-07-24 Yao Qi <yao.qi@linaro.org>
3368
3369 * linux-low.c (linux_create_inferior): Remove setting to
3370 proc->priv->new_inferior.
3371 (linux_attach): Likewise.
3372 (linux_low_filter_event): Likewise.
3373 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3374
c06cbd92
YQ		 33752015-07-24 Yao Qi <yao.qi@linaro.org>
3376
3377 * linux-low.c (linux_arch_setup): New function.
3378 (linux_low_filter_event): If proc->tdesc is NULL and
3379 proc->attached is true, call the_low_target.arch_setup.
3380 Otherwise, keep status pending, and return.
3381 (linux_resume_one_lwp_throw): Don't call get_pc if
3382 thread->while_stepping isn't NULL. Don't call
3383 get_thread_regcache if proc->tdesc is NULL.
3384 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3385 (linux_target_ops): Install arch_setup.
3386 * server.c (start_inferior): Call the_target->arch_setup.
3387 * target.h (struct target_ops) <arch_setup>: New field.
3388 (target_arch_setup): New marco.
3389 * lynx-low.c (lynx_target_ops): Update.
3390 * nto-low.c (nto_target_ops): Update.
3391 * spu-low.c (spu_target_ops): Update.
3392 * win32-low.c (win32_target_ops): Update.
3393
5ae3ebba
YQ		 33942015-07-24 Yao Qi <yao.qi@linaro.org>
3395
3396 * linux-low.c (linux_add_process): Don't set
3397 proc->priv->new_inferior.
3398 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3399 (linux_attach): Likewise.
3400
eb97750b
YQ		 34012015-07-24 Yao Qi <yao.qi@linaro.org>
3402
3403 * server.c (start_inferior): Code refactor.
3404
51aee833
YQ		 34052015-07-24 Yao Qi <yao.qi@linaro.org>
3406
3407 * server.c (process_serial_event): Set general_thread.
3408
af1b22f3
YQ		 34092015-07-21 Yao Qi <yao.qi@linaro.org>
3410
3411 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3412 aarch64_linux_get_debug_reg_capacity.
3413
554717a3
YQ		 34142015-07-17 Yao Qi <yao.qi@linaro.org>
3415
3416 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3417 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3418 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3419 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3420 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3421 (AARCH64_HWP_ALIGNMENT): Likewise.
3422 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3423 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3424 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3425 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3426 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3427 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3428 (struct aarch64_debug_reg_state): Likewise.
3429 (struct arch_lwp_info): Likewise.
3430 (aarch64_align_watchpoint): Likewise.
3431 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3432 (aarch64_watchpoint_length): Likewise.
3433 (aarch64_point_encode_ctrl_reg): Likewise
3434 (aarch64_point_is_aligned): Likewise.
3435 (aarch64_align_watchpoint): Likewise.
3436 (aarch64_linux_set_debug_regs):
3437 (aarch64_dr_state_insert_one_point): Likewise.
3438 (aarch64_dr_state_remove_one_point): Likewise.
3439 (aarch64_handle_breakpoint): Likewise.
3440 (aarch64_handle_aligned_watchpoint): Likewise.
3441 (aarch64_handle_unaligned_watchpoint): Likewise.
3442 (aarch64_handle_watchpoint): Likewise.
3443
c67ca4de
YQ		 34442015-07-17 Yao Qi <yao.qi@linaro.org>
3445
3446 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3447 and don't aarch64_get_debug_reg_state. All callers update.
3448 (aarch64_handle_aligned_watchpoint): Likewise.
3449 (aarch64_handle_unaligned_watchpoint): Likewise.
3450 (aarch64_handle_watchpoint): Likewise.
3451 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3452 (aarch64_remove_point): Likewise.
3453
25abf979
YQ		 34542015-07-17 Yao Qi <yao.qi@linaro.org>
3455
3456 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3457 debug_printf.
3458 (aarch64_handle_unaligned_watchpoint): Likewise.
3459
db1ff28b
JK		 34602015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3461
3462 Revert the previous 3 commits:
3463 Move gdb_regex* to common/
3464 Move linux_find_memory_regions_full & co.
3465 gdbserver build-id attribute generator
3466
700ca40f
JK		 34672015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3468 Jan Kratochvil <jan.kratochvil@redhat.com>
3469
3470 gdbserver build-id attribute generator.
3471 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3472 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3473 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3474 (find_phdr): New.
3475 (get_dynamic): Use find_pdhr to traverse program headers.
3476 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3477 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3478 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3479 (get_hex_build_id): New.
3480 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3481 to reply XML document.
3482
9904185c
JK		 34832015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3484 Jan Kratochvil <jan.kratochvil@redhat.com>
3485
3486 * target.c: Include target/target-utils.h and fcntl.h.
3487 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3488 (target_fileio_read_stralloc): New functions.
3489
6e5b4429
JK		 34902015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3491
3492 * Makefile.in (OBS): Add gdb_regex.o.
3493 (gdb_regex.o): New.
3494 * config.in: Rebuilt.
3495 * configure: Rebuilt.
3496
ddc98fbf
JK		 34972015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3498 Jan Kratochvil <jan.kratochvil@redhat.com>
3499
3500 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3501 * Makefile.in (OBS): Add target-utils.o.
3502 (linux-maps.o, target-utils.o): New.
3503 * configure.srv (srv_linux_obj): Add linux-maps.o.
3504
e57bb7a0
PL		 35052015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3506
3507 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3508 function, return 1.
3509 (the_low_target): Install it.
3510
586b02a9
PA		 35112015-07-14 Pedro Alves <palves@redhat.com>
3512
3513 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3514 Instead, ignore ECHILD, and throw an error for other errnos.
3515
58c1b36c
PA		 35162015-07-10 Pedro Alves <palves@redhat.com>
3517
3518 * event-loop.c (struct callback_event) <data>: Change type to
3519 gdb_client_data instance instead of gdb_client_data pointer.
3520 (append_callback_event): Adjust.
3521
421530db
PL		 35222015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3523
3524 * linux-aarch64-low.c: Add comments for each linux_target_ops
3525 method. Remove comments already covered in target_ops and
3526 linux_target_ops definitions.
3527 (the_low_target): Add comments for each unimplemented method.
3528
c2d65f38
YQ		 35292015-07-09 Yao Qi <yao.qi@linaro.org>
3530
3531 * linux-aarch64-low.c (aarch64_regmap): Remove.
3532 (aarch64_usrregs_info): Remove.
3533 (regs_info): Set field usrregs to NULL.
3534
b20a6524
MM		 35352015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3536
3537 * linux-low.c: Include "rsp-low.h"
3538 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3539 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3540 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3541 (handle_btrace_enable_pt): New.
3542 (handle_btrace_general_set): Support "pt".
3543 (handle_btrace_conf_general_set): Support "pt:size".
3544
96c97461
PL		 35452015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3546
3547 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3548 Z_PACKET_SW_BP.
3549
37d66942
PL		 35502015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3551
3552 * linux-aarch64-low.c: Remove comment about endianness.
3553 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3554 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3555 memcmp.
3556
dc06243f
GB		 35572015-06-24 Gary Benson <gbenson@redhat.com>
3558
3559 * linux-i386-ipa.c (stdint.h): Do not include.
3560 * lynx-i386-low.c (stdint.h): Likewise.
3561 * lynx-ppc-low.c (stdint.h): Likewise.
3562 * mem-break.c (stdint.h): Likewise.
3563 * thread-db.c (stdint.h): Likewise.
3564 * tracepoint.c (stdint.h): Likewise.
3565 * win32-low.c (stdint.h): Likewise.
3566
124e13d9
SM		 35672015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3568
3569 * server.c (write_qxfer_response): Update call to
3570 remote_escape_output.
3571
909c2cda
JK		 35722015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3573 Jan Kratochvil <jan.kratochvil@redhat.com>
3574
3575 Merge multiple hex conversions.
3576 * gdbreplay.c (tohex): Rename to 'fromhex'.
3577 (logchar): Use fromhex.
3578
24c05f46
JK		 35792015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3580
3581 * server.c (handle_qxfer_libraries): Set `version' attribute for
3582 <library-list>.
3583
14d2069a
GB		 35842015-06-10 Gary Benson <gbenson@redhat.com>
3585
3586 * target.h (struct target_ops) <multifs_open>: New field.
3587 <multifs_unlink>: Likewise.
3588 <multifs_readlink>: Likewise.
3589 * linux-low.c (nat/linux-namespaces.h): New include.
3590 (linux_target_ops): Initialize the_target->multifs_open,
3591 the_target->multifs_unlink and the_target->multifs_readlink.
3592 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3593 * hostio.c (hostio_fs_pid): New static variable.
3594 (hostio_handle_new_gdb_connection): New function.
3595 (handle_setfs): Likewise.
3596 (handle_open): Use the_target->multifs_open as appropriate.
3597 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3598 (handle_readlink): Use the_target->multifs_readlink as
3599 appropriate.
3600 (handle_vFile): Handle vFile:setfs packets.
3601 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3602 after target_handle_new_gdb_connection.
3603
4b8b5e72
GB		 36042015-06-10 Gary Benson <gbenson@redhat.com>
3605
3606 * configure.ac (AC_CHECK_FUNCS): Add setns.
3607 * config.in: Regenerate.
3608 * configure: Likewise.
3609 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3610 (linux-namespaces.o): New rule.
3611 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3612
3ac2e371
GB		 36132015-06-09 Gary Benson <gbenson@redhat.com>
3614
3615 * hostio.c (handle_open): Process mode argument with
3616 fileio_to_host_mode.
3617
ca9b78ce
YQ		 36182015-06-01 Yao Qi <yao.qi@linaro.org>
3619
3620 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3621 * linux-x86-low.c: Likewise.
3622
bfacd19d
DB		 36232015-05-28 Don Breazeal <donb@codesourcery.com>
3624
3625 * linux-low.c (handle_extended_wait): Initialize
3626 thread_info.last_resume_kind for new fork children.
3627
452003ef
PA		 36282015-05-15 Pedro Alves <palves@redhat.com>
3629
3630 * target.h (target_handle_new_gdb_connection): Rewrite using if
3631 wrapped in do/while.
3632
1041a03c
JB		 36332015-05-14 Joel Brobecker <brobecker@adacore.com>
3634
3635 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3636 * configure, config.in: Regenerate.
3637 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3638 Declare typedef.
3639
c269dbdb
DB		 36402015-05-12 Don Breazeal <donb@codesourcery.com>
3641
3642 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3643 PTRACE_EVENT_VFORK_DONE.
3644 (linux_low_ptrace_options, extended_event_reported): Add vfork
3645 events.
3646 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3647 and "vforkdone" for RSP 'T' Stop Reply Packet.
3648 * server.h (report_vfork_events): Declare
3649 global variable.
3650
3a8a0396
DB		 36512015-05-12 Don Breazeal <donb@codesourcery.com>
3652
3653 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3654 (the_low_target) <new_fork>: Initialize new member.
3655 * linux-arm-low.c (arm_new_fork): New function.
3656 (the_low_target) <new_fork>: Initialize new member.
3657 * linux-low.c (handle_extended_wait): Call new target function
3658 new_fork.
3659 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3660 * linux-mips-low.c (mips_add_watchpoint): New function
3661 extracted from mips_insert_point.
3662 (the_low_target) <new_fork>: Initialize new member.
3663 (mips_linux_new_fork): New function.
3664 (mips_insert_point): Call mips_add_watchpoint.
3665 * linux-x86-low.c (x86_linux_new_fork): New function.
3666 (the_low_target) <new_fork>: Initialize new member.
3667
de0d863e
DB		 36682015-05-12 Don Breazeal <donb@codesourcery.com>
3669
3670 * linux-low.c (handle_extended_wait): Implement return value,
3671 rename argument 'event_child' to 'event_lwp', handle
3672 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3673 (linux_low_ptrace_options): New function.
3674 (linux_low_filter_event): Call linux_low_ptrace_options,
3675 use different argument fo linux_enable_event_reporting,
3676 use return value from handle_extended_wait.
3677 (extended_event_reported): New function.
3678 (linux_wait_1): Call extended_event_reported and set
3679 status to report fork events.
3680 (linux_write_memory): Add pid to debug message.
3681 (reset_lwp_ptrace_options_callback): New function.
3682 (linux_handle_new_gdb_connection): New function.
3683 (linux_target_ops): Initialize new structure member.
3684 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3685 * lynx-low.c: Initialize new structure member.
3686 * remote-utils.c (prepare_resume_reply): Implement stop reason
3687 "fork" for "T" stop message.
3688 * server.c (handle_query): Call handle_new_gdb_connection.
3689 * server.h (report_fork_events): Declare global flag.
3690 * target.h (struct target_ops) <handle_new_gdb_connection>:
3691 New member.
3692 (target_handle_new_gdb_connection): New macro.
3693 * win32-low.c: Initialize new structure member.
3694
ddcbc397
DB		 36952015-05-12 Don Breazeal <donb@codesourcery.com>
3696
3697 * mem-break.c (APPEND_TO_LIST): Define macro.
3698 (clone_agent_expr): New function.
3699 (clone_one_breakpoint): New function.
3700 (clone_all_breakpoints): New function.
3701 * mem-break.h: Declare new functions.
3702
89245bc0
DB		 37032015-05-12 Don Breazeal <donb@codesourcery.com>
3704
3705 * linux-low.c (linux_supports_fork_events): New function.
3706 (linux_supports_vfork_events): New function.
3707 (linux_target_ops): Initialize new structure members.
3708 (initialize_low): Call linux_check_ptrace_features.
3709 * lynx-low.c (lynx_target_ops): Initialize new structure
3710 members.
3711 * server.c (report_fork_events, report_vfork_events):
3712 New global flags.
3713 (handle_query): Add new features to qSupported packet and
3714 response.
3715 (captured_main): Initialize new global variables.
3716 * target.h (struct target_ops) <supports_fork_events>:
3717 New member.
3718 <supports_vfork_events>: New member.
3719 (target_supports_fork_events): New macro.
3720 (target_supports_vfork_events): New macro.
3721 * win32-low.c (win32_target_ops): Initialize new structure
3722 members.
3723
835205d0
GB		 37242015-05-12 Gary Benson <gbenson@redhat.com>
3725
3726 * server.c (handle_qxfer_exec_file): Use current process
3727 if annex is empty.
3728
21e94bd9
SL		 37292015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3730
3731 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3732 Remove HAVE_PTRACE_GETREGS conditionals.
3733 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3734 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3735
45614f15
YQ		 37362015-05-08 Yao Qi <yao.qi@linaro.org>
3737
3738 * linux-low.c (linux_supports_conditional_breakpoints): New
3739 function.
3740 (linux_target_ops): Install new target method.
3741 * lynx-low.c (lynx_target_ops): Install NULL hook for
3742 supports_conditional_breakpoints.
3743 * nto-low.c (nto_target_ops): Likewise.
3744 * spu-low.c (spu_target_ops): Likewise.
3745 * win32-low.c (win32_target_ops): Likewise.
3746 * server.c (handle_query): Check
3747 target_supports_conditional_breakpoints.
3748 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3749 New field.
3750 (target_supports_conditional_breakpoints): New macro.
3751
80ad801e
PA		 37522015-05-06 Pedro Alves <palves@redhat.com>
3753
3754 PR server/18081
3755 * server.c (start_inferior): If the process exits, mourn it.
3756
819843c7
GB		 37572015-04-21 Gary Benson <gbenson@redhat.com>
3758
3759 * hostio.c (fileio_open_flags_to_host): Factored out to
3760 fileio_to_host_openflags in common/fileio.c. Single use
3761 updated.
3762
a2d5a9d7
MF		 37632015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3764
3765 * linux-xtensa-low.c (xtensa_fill_gregset)
3766 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3767 XCHAL_HAVE_LOOP.
3768
deb44829
MF		 37692015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3770
3771 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3772 (regs_info): Replace usrregs pointer with NULL.
3773
e57f1de3
GB		 37742015-04-17 Gary Benson <gbenson@redhat.com>
3775
3776 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3777 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3778 * server.c (handle_qxfer_exec_file): New function.
3779 (qxfer_packets): Add exec-file entry.
3780 (handle_query): Report qXfer:exec-file:read as supported packet.
3781
62828379
RN		 37822015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3783
3784 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3785
b88bb450
GB		 37862015-04-09 Gary Benson <gbenson@redhat.com>
3787
3788 * hostio-errno.c (errno_to_fileio_error): Remove function.
3789 Update caller to use remote_fileio_to_fio_error.
3790
c8f4bfdd
YQ		 37912015-04-09 Yao Qi <yao.qi@linaro.org>
3792
3793 * linux-low.c (linux_insert_point): Call
3794 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3795 (linux_remove_point): Call remove_memory_breakpoint if type is
3796 raw_bkpt_type_sw.
3797 * linux-x86-low.c (x86_insert_point): Don't call
3798 insert_memory_breakpoint.
3799 (x86_remove_point): Don't call remove_memory_breakpoint.
3800
41f98f02
PA		 38012015-04-01 Pedro Alves <palves@redhat.com>
3802 Cleber Rosa <crosa@redhat.com>
3803
3804 * server.c (gdbserver_usage): Reorganize and extend the usage
3805 message.
3806
2bf6fb9d
PA		 38072015-03-24 Pedro Alves <palves@redhat.com>
3808
3809 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3810 output. Also dump TRAP_TRACE.
3811 (linux_low_filter_event): In debug output, distinguish a
3812 resume_stop SIGSTOP from a delayed SIGSTOP.
3813
369f6daa
GB		 38142015-03-24 Gary Benson <gbenson@redhat.com>
3815
3816 * linux-x86-low.c (x86_linux_new_thread): Moved to
3817 nat/x86-linux.c.
3818 (x86_linux_prepare_to_resume): Likewise.
3819
8e5d4070
GB		 38202015-03-24 Gary Benson <gbenson@redhat.com>
3821
3822 * Makefile.in (x86-linux-dregs.o): New rule.
3823 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3824 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3825 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3826 (x86_linux_dr_get): Likewise.
3827 (x86_linux_dr_set): Likewise.
3828 (update_debug_registers_callback): Likewise.
3829 (x86_linux_dr_set_addr): Likewise.
3830 (x86_linux_dr_get_addr): Likewise.
3831 (x86_linux_dr_set_control): Likewise.
3832 (x86_linux_dr_get_control): Likewise.
3833 (x86_linux_dr_get_status): Likewise.
3834 (x86_linux_update_debug_registers): Likewise.
3835
2b95d440
GB		 38362015-03-24 Gary Benson <gbenson@redhat.com>
3837
3838 * linux-x86-low.c (x86_linux_update_debug_registers):
3839 New function, factored out from...
3840 (x86_linux_prepare_to_resume): ...this.
3841
14b0bc68
GB		 38422015-03-24 Gary Benson <gbenson@redhat.com>
3843
3844 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3845 (x86_linux_dr_set): Likewise.
3846 (update_debug_registers_callback): Likewise.
3847 (x86_linux_dr_set_addr): Likewise.
3848 (x86_linux_dr_get_addr): Likewise.
3849 (x86_linux_dr_set_control): Likewise.
3850 (x86_linux_dr_get_control): Likewise.
3851 (x86_linux_dr_get_status): Likewise.
3852 (x86_linux_prepare_to_resume): Likewise.
3853
5dfe6ca8
GB		 38542015-03-24 Gary Benson <gbenson@redhat.com>
3855
3856 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3857 Use perror_with_name. Pass string through gettext.
3858 (x86_linux_dr_set): Likewise.
3859
d33472ad
GB		 38602015-03-24 Gary Benson <gbenson@redhat.com>
3861
3862 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3863 (x86_linux_dr_set_addr): ...this.
3864 (x86_dr_low_get_addr): Rename to...
3865 (x86_linux_dr_get_addr): ...this.
3866 (x86_dr_low_set_control): Rename to...
3867 (x86_linux_dr_set_control): ...this.
3868 (x86_dr_low_get_control): Rename to...
3869 (x86_linux_dr_get_control): ...this.
3870 (x86_dr_low_get_status): Rename to...
3871 (x86_linux_dr_get_status): ...this.
3872 (x86_dr_low): Update with new function names.
3873
4b134ca1
GB		 38742015-03-24 Gary Benson <gbenson@redhat.com>
3875
3876 * Makefile.in (x86-linux.o): New rule.
3877 * configure.srv: Add x86-linux.o to relevant targets.
3878 * linux-low.c (lwp_set_arch_private_info): New function.
3879 (lwp_arch_private_info): Likewise.
3880 * linux-x86-low.c: Include nat/x86-linux.h.
3881 (arch_lwp_info): Removed structure.
3882 (update_debug_registers_callback):
3883 Use lwp_set_debug_registers_changed.
3884 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3885 and lwp_set_debug_registers_changed.
3886 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3887
34c703da
GB		 38882015-03-24 Gary Benson <gbenson@redhat.com>
3889
3890 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3891 * linux-arm-low.c (arm_new_thread): Likewise.
3892 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3893 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3894 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3895 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3896
cff068da
GB		 38972015-03-24 Gary Benson <gbenson@redhat.com>
3898
3899 * linux-low.c (ptid_of_lwp): New function.
3900 (lwp_is_stopped): Likewise.
3901 (lwp_stop_reason): Likewise.
3902 * linux-x86-low.c (update_debug_registers_callback):
3903 Use lwp_is_stopped.
3904 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3905 lwp_stop_reason.
3906
b2f7c7e8
GB		 39072015-03-24 Gary Benson <gbenson@redhat.com>
3908
3909 * linux-low.h (linux_stop_lwp): Remove declaration.
3910
6d4ee8c6
GB		 39112015-03-24 Gary Benson <gbenson@redhat.com>
3912
3913 * linux-low.h: Include nat/linux-nat.h.
3914 * linux-low.c (iterate_over_lwps_args): New structure.
3915 (iterate_over_lwps_filter): New function.
3916 (iterate_over_lwps): Likewise.
3917 * linux-x86-low.c (update_debug_registers_callback):
3918 Update signature to what iterate_over_lwps expects.
3919 Remove PID check that iterate_over_lwps now performs.
3920 (x86_dr_low_set_addr): Use iterate_over_lwps.
3921 (x86_dr_low_set_control): Likewise.
3922
70a0bb6b
GB		 39232015-03-24 Gary Benson <gbenson@redhat.com>
3924
3925 * linux-x86-low.c (x86_debug_reg_state): New function.
3926 (x86_linux_prepare_to_resume): Use the above.
3927
7b669087
GB		 39282015-03-24 Gary Benson <gbenson@redhat.com>
3929
3930 * linux-low.c (current_lwp_ptid): New function.
3931 * linux-x86-low.c: Include nat/linux-nat.h.
3932 (x86_dr_low_get_addr): Use current_lwp_ptid.
3933 (x86_dr_low_get_control): Likewise.
3934 (x86_dr_low_get_status): Likewise.
3935
eef49a3d
PA		 39362015-03-20 Pedro Alves <palves@redhat.com>
3937
3938 * tracepoint.c (cmd_qtstatus): Make "str" const.
3939
b2333d22
PA		 39402015-03-20 Pedro Alves <palves@redhat.com>
3941
3942 * server.c (handle_general_set): Make "req_str" const.
3943
23f238d3
PA		 39442015-03-19 Pedro Alves <palves@redhat.com>
3945
3946 * linux-low.c (linux_resume_one_lwp): Rename to ...
3947 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3948 instead call perror_with_name.
3949 (check_ptrace_stopped_lwp_gone): New function.
3950 (linux_resume_one_lwp): Reimplement as wrapper around
3951 linux_resume_one_lwp_throw that swallows errors if the LWP is
3952 gone.
3953
91baf43f
PA		 39542015-03-19 Pedro Alves <palves@redhat.com>
3955
3956 * linux-low.c (count_events_callback, select_event_lwp_callback):
3957 No longer check whether the thread has resume_stop as last resume
3958 kind.
3959
8bf3b159
PA		 39602015-03-19 Pedro Alves <palves@redhat.com>
3961
3962 * linux-low.c (count_events_callback, select_event_lwp_callback):
3963 Use the lwp's status_pending_p field, not the thread's.
3964
b90fc188
PA		 39652015-03-19 Pedro Alves <palves@redhat.com>
3966
3967 * linux-low.c (select_event_lwp_callback): Update comments to
3968 no longer mention SIGTRAP.
3969
464b0089
GB		 39702015-03-18 Gary Benson <gbenson@redhat.com>
3971
3972 * server.c (handle_query): Do not report vFile:fstat as supported.
3973
aa9e327f
GB		 39742015-03-11 Gary Benson <gbenson@redhat.com>
3975
3976 * hostio.c (sys/types.h): New include.
3977 (sys/stat.h): Likewise.
3978 (common-remote-fileio.h): Likewise.
3979 (handle_fstat): New function.
3980 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3981
791c0056
GB		 39822015-03-11 Gary Benson <gbenson@redhat.com>
3983
3984 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3985 struct stat.st_blocks and struct stat.st_blksize.
3986 * configure: Regenerate.
3987 * config.in: Likewise.
3988 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3989 (OBS): Add common-remote-fileio.o.
3990 (common-remote-fileio.o): New rule.
3991
9a9df970
PA		 39922015-03-09 Pedro Alves <palves@redhat.com>
3993
3994 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3995 'struct sockaddr' pointer in 'accept' call.
3996
9eb1356e
PA		 39972015-03-09 Pedro Alves <palves@redhat.com>
3998
3999 Revert:
4000 2015-03-07 Pedro Alves <palves@redhat.com>
4001 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4002 or <winsock2.h> here. Instead include "gdb_socket.h".
4003 (remote_open): Use union gdb_sockaddr_u.
4004 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4005 or <winsock2.h> here. Instead include "gdb_socket.h".
4006 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4007 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4008 or <sys/un.h>.
4009 (init_named_socket, gdb_agent_helper_thread): Use union
4010 gdb_sockaddr_u.
4011
aac331e4
PA		 40122015-03-07 Pedro Alves <palves@redhat.com>
4013
4014 * configure.ac (build_warnings): Move
4015 -Wdeclaration-after-statement to the C-specific set.
4016 * configure: Regenerate.
4017
366c75fc
PA		 40182015-03-07 Pedro Alves <palves@redhat.com>
4019
4020 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4021 or <winsock2.h> here. Instead include "gdb_socket.h".
4022 (remote_open): Use union gdb_sockaddr_u.
4023 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4024 or <winsock2.h> here. Instead include "gdb_socket.h".
4025 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4026 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4027 or <sys/un.h>.
4028 (init_named_socket, gdb_agent_helper_thread): Use union
4029 gdb_sockaddr_u.
4030
492d29ea
PA		 40312015-03-07 Pedro Alves <palves@redhat.com>
4032
4033 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4034 instead.
4035
60a191ed
YQ		 40362015-03-06 Yao Qi <yao.qi@linaro.org>
4037
4038 * linux-aarch64-low.c (aarch64_insert_point): Use
4039 show_debug_regs as a boolean.
4040 (aarch64_remove_point): Likewise.
4041
f5771b1d
PA		 40422015-03-05 Pedro Alves <palves@redhat.com>
4043
4044 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4045 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4046 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4047 * nto-low.c (nto_target_ops): Likewise.
4048 * spu-low.c (spu_target_ops): Likewise.
4049 * win32-low.c (win32_target_ops): Likewise.
4050
3e572f71
PA		 40512015-03-04 Pedro Alves <palves@redhat.com>
4052
72f4393d 4053 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4054 Decide whether a breakpoint triggered based on the SIGTRAP's
4055 siginfo.si_code.
72f4393d
L		 4056 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4057 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4058 (linux_low_filter_event): Check for breakpoints before checking
4059 watchpoints.
4060 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4061 siginfo.si_code.
72f4393d
L		 4062 (linux_stopped_by_sw_breakpoint)
4063 (linux_supports_stopped_by_sw_breakpoint)
4064 (linux_stopped_by_hw_breakpoint)
4065 (linux_supports_stopped_by_hw_breakpoint): New functions.
4066 (linux_target_ops): Install new target methods.
3e572f71 4067
1ec68e26
PA		 40682015-03-04 Pedro Alves <palves@redhat.com>
4069
4070 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4071 * server.c (swbreak_feature, hwbreak_feature): New globals.
4072 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4073 (captured_main): Clear swbreak_feature and hwbreak_feature.
4074 * server.h (swbreak_feature, hwbreak_feature): Declare.
4075 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4076 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4077 supports_stopped_by_hw_breakpoint>: New fields.
4078 (target_supports_stopped_by_sw_breakpoint)
4079 (target_stopped_by_sw_breakpoint)
4080 (target_supports_stopped_by_hw_breakpoint)
4081 (target_stopped_by_hw_breakpoint): Declare.
4082
15c66dd6
PA		 40832015-03-04 Pedro Alves <palves@redhat.com>
4084
4085 enum lwp_stop_reason -> enum target_stop_reason
4086 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4087 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4088 (linux_wait_1, stuck_in_jump_pad_callback)
4089 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4090 (linux_stopped_by_watchpoint):
4091 * linux-low.h (enum lwp_stop_reason): Delete.
4092 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4093 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4094
98fc70d6
YQ		 40952015-03-04 Yao Qi <yao.qi@linaro.org>
4096
4097 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4098
dd2ac174
GB		 40992015-03-03 Gary Benson <gbenson@redhat.com>
4100
4101 * hostio.c (handle_vFile): Fix prefix lengths.
4102
d68e53f4
MM		 41032015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4104
4105 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4106 ptr_bits.
4107
bf2d68ab
AA		 41082015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4109
4110 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4111 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4112 (clean): Add "rm -f" for above C files.
4113 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4114 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4115 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4116 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4117 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4118 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4119 (init_registers_s390x_vx_linux64)
4120 (init_registers_s390x_tevx_linux64)
4121 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4122 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4123 declarations.
4124 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4125 (s390_store_vxrs_high): New functions.
4126 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4127 NT_S390_VXRS_HIGH.
4128 (s390_arch_setup): Add logic for selecting one of the new target
4129 descriptions. Activate the new vector regsets if applicable.
4130 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4131 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4132 and init_registers_s390x_tevx_linux64.
4133
c966a859
PA		 41342015-03-01 Pedro Alves <palves@redhat.com>
4135
4136 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4137 parameter.
4138
4180215b
PA		 41392015-02-27 Pedro Alves <palves@redhat.com>
4140
4141 * linux-x86-low.c (u_debugreg_offset): New function.
4142 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4143
749bab01
PA		 41442015-02-27 Pedro Alves <palves@redhat.com>
4145
4146 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4147 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4148 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4149 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4150 (ps_lsetfpregs, ps_getpid)
4151 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4152 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4153 (ps_lsetxregs, ps_plog): Declare.
4154
3c14e5a3
PA		 41552015-02-27 Pedro Alves <palves@redhat.com>
4156
4157 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4158 IP_AGENT_EXPORT_FUNC.
4159 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4160 IP_AGENT_EXPORT_FUNC.
4161 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4162 (IP_AGENT_EXPORT): Delete.
4163 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4164 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4165 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4166 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4167 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4168 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4169 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4170 (traceframe_read_count, traceframe_write_count)
4171 (traceframes_created, trace_state_variables, get_raw_reg)
4172 (get_trace_state_variable_value, set_trace_state_variable_value)
4173 (ust_loaded, helper_thread_id, cmd_buf): Use
4174 IPA_SYM_EXPORTED_NAME.
4175 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4176 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4177 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4178 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4179 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4180 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4181 EXTERN_C_PUSH/EXTERN_C_POP.
4182 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4183 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4184 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4185 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4186 (traceframe_write_count, traceframe_read_count)
4187 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4188 (about_to_request_buffer_space, get_trace_state_variable_value)
4189 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4190 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4191 EXTERN_C_PUSH/EXTERN_C_POP.
4192 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4193 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4194 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4195 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4196 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4197 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4198 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4199 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4200 Define.
4201 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4202 (IP_AGENT_EXPORT_VAR_DECL): Define.
4203 (tracing): Declare.
4204 (gdb_agent_get_raw_reg): Declare.
4205
fe978cb0
PA		 42062015-02-27 Tom Tromey <tromey@redhat.com>
4207 Pedro Alves <palves@redhat.com>
4208
4209 Rename symbols whose names are reserved C++ keywords throughout.
4210
3bc3d82a
PA		 42112015-02-27 Pedro Alves <palves@redhat.com>
4212
4213 * Makefile.in (COMPILER): New, get it from autoconf.
4214 (CXX): Get from autoconf instead.
4215 (COMPILE.pre): Use COMPILER.
4216 (CC-LD): Rename to ...
4217 (CC_LD): ... this. Use COMPILER.
4218 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4219 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4220 * acinclude.m4: Include build-with-cxx.m4.
4221 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4222 Disable -Werror by default if building in C++ mode.
4223 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4224 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4225 the C++ compiler. Save/restore CXXFLAGS too.
4226 * configure: Regenerate.
4227
07697489
PA		 42282015-02-27 Pedro Alves <palves@redhat.com>
4229
4230 * acinclude.m4: Include libiberty.m4.
4231 * configure.ac: Call libiberty_INIT.
4232 * config.in, configure: Regenerate.
4233
9beb7c4e
PA		 42342015-02-26 Pedro Alves <palves@redhat.com>
4235
4236 * linux-low.c (linux_wait_1): When incrementing the PC past a
4237 program breakpoint always use the_low_target.breakpoint_len as
4238 increment, rather than the maximum between that and
4239 the_low_target.decr_pc_after_break.
4240
8090aef2
PA		 42412015-02-23 Pedro Alves <palves@redhat.com>
4242
4243 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4244 thread was doing a step-over; always adjust the PC if
4245 we stepped over a permanent breakpoint.
4246 (linux_wait_1): If we stepped over breakpoint that was on top of a
4247 permanent breakpoint, manually advance the PC past it.
4248
bc9540e8
PA		 42492015-02-23 Pedro Alves <palves@redhat.com>
4250
4251 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4252 modes.
4253 (x86_fill_gregset, x86_store_gregset): Use it when handling
4254 $orig_eax.
4255
2db9a427
PA		 42562015-02-20 Pedro Alves <palves@redhat.com>
4257
4258 * thread-db.c: Include "nat/linux-procfs.h".
4259 (thread_db_init): Skip listing new threads if the kernel supports
4260 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4261
afa8d396
PA		 42622015-02-20 Pedro Alves <palves@redhat.com>
4263
4264 * linux-low.c (status_pending_p_callback): Use ptid_match.
4265
c9587f88
AT		 42662015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4267
4268 PR breakpoints/16812
4269 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4270 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4271 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4272
b05ec7a5
AT		 42732015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4274
4275 PR breakpoints/15956
4276 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4277
d33501a5
MM		 42782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4279
4280 * linux-low.c (linux_low_btrace_conf): Print size.
4281 * server.c (handle_btrace_conf_general_set): New.
4282 (hanle_general_set): Call handle_btrace_conf_general_set.
4283 (handle_query): Report Qbtrace-conf:bts:size as supported.
4284
f4abbc16
MM		 42852015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4286
4287 * linux-low.c (linux_low_enable_btrace): Update parameters.
4288 (linux_low_btrace_conf): New.
4289 (linux_target_ops)<to_btrace_conf>: Initialize.
4290 * server.c (current_btrace_conf): New.
4291 (handle_btrace_enable): Rename to ...
4292 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4293 to target_enable_btrace. Update comment. Update users.
4294 (handle_qxfer_btrace_conf): New.
4295 (qxfer_packets): Add btrace-conf entry.
4296 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4297 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4298 (target_ops)<read_btrace_conf>: New.
4299 (target_enable_btrace): Update parameters.
4300 (target_read_btrace_conf): New.
4301
043c3577
MM		 43022015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4303
4304 * server.c (handle_btrace_general_set): Remove call to
4305 target_supports_btrace.
4306 (supported_btrace_packets): New.
4307 (handle_query): Call supported_btrace_packets.
4308 * target.h: include btrace-common.h.
4309 (btrace_target_info): Removed.
4310 (supports_btrace, target_supports_btrace): Update parameters.
4311
734b0e4b
MM		 43122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4313
4314 * Makefile.in (SFILES): Add common/btrace-common.c.
4315 (OBS): Add common/btrace-common.o.
4316 (btrace-common.o): Add build rules.
4317 * linux-low: Include btrace-common.h.
4318 (linux_low_read_btrace): Use struct btrace_data. Call
4319 btrace_data_init and btrace_data_fini.
4320
d6c146e9
PA		 43212015-02-06 Pedro Alves <palves@redhat.com>
4322
4323 * thread-db.c (find_new_threads_callback): Add debug output.
4324
20ba1ce6
PA		 43252015-02-04 Pedro Alves <palves@redhat.com>
4326
4327 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4328 (resume_stopped_resumed_lwps): New function.
4329 (linux_wait_for_event_filtered): Use it.
4330
8cc73a39
SDJ		 43312015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4332
4333 * Makefile.in (SFILES): Add linux-personality.c.
4334 (linux-personality.o): New rule.
4335 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4336 list of objects to be built.
4337 * linux-low.c: Include nat/linux-personality.h.
4338 (linux_create_inferior): Remove code to disable address space
4339 randomization (moved to ../nat/linux-personality.c). Create
4340 cleanup to disable address space randomization.
4341
fb23d554
SDJ		 43422015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4343
4344 * Makefile.in (posix-strerror.o): New rule.
4345 (mingw-strerror.o): Likewise.
4346 * configure: Regenerated.
4347 * configure.ac: Source file ../common/common.host. Initialize new
4348 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4349
cdf43629
YQ		 43502015-01-14 Yao Qi <yao@codesourcery.com>
4351
4352 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4353 (ppc-linux.o): New rule.
4354 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4355 * configure.ac: AC_CHECK_FUNCS(getauxval).
4356 * config.in: Re-generated.
4357 * configure: Re-generated.
4358 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4359 ppc64_64bit_inferior_p
4360
514c5338
YQ		 43612015-01-14 Yao Qi <yao@codesourcery.com>
4362
4363 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4364 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4365 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4366 (PT_ORIG_R3, PT_TRAP): Likewise.
4367 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4368 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4369 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4370
3368c1e5
JB		 43712015-01-10 Joel Brobecker <brobecker@adacore.com>
4372
4373 * i387-fp.c (i387_cache_to_xsave): In look over
4374 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4375 zmmh_low_space field by use of zmmh_high_space.
4376
582511be
PA		 43772015-01-09 Pedro Alves <palves@redhat.com>
4378
4379 * linux-low.c (step_over_bkpt): Move higher up in the file.
4380 (handle_extended_wait): Don't store the stop_pc here.
4381 (get_stop_pc): Adjust comments and rename to ...
4382 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4383 stopped for a software breakpoint or hardware breakpoint.
4384 (thread_still_has_status_pending_p): New function.
4385 (status_pending_p_callback): Use
4386 thread_still_has_status_pending_p. If the event is no longer
4387 interesting, resume the LWP.
4388 (handle_tracepoints): Add assert.
4389 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4390 (wstatus_maybe_breakpoint): New function.
4391 (cancel_breakpoint): Delete function.
4392 (check_stopped_by_watchpoint): New function, factored out from
4393 linux_low_filter_event.
4394 (lp_status_maybe_breakpoint): Delete function.
4395 (linux_low_filter_event): Remove filter_ptid argument.
4396 Leave thread group exits pending here. Store the LWP's stop PC.
4397 Always leave events pending.
4398 (linux_wait_for_event_filtered): Pull all events out of the
4399 kernel, and leave them all pending.
4400 (count_events_callback, select_event_lwp_callback): Consider all
4401 events.
4402 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4403 (select_event_lwp): Only give preference to the stepping LWP in
4404 all-stop mode. Adjust comments.
4405 (ignore_event): New function.
4406 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4407 references to cancel_breakpoints. Adjust to renames. Also give
4408 equal priority to all LWPs that have had events in non-stop mode.
4409 If reporting a software breakpoint event, unadjust the LWP's PC.
4410 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4411 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4412 Adjust.
4413 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4414 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4415 (linux_stopped_by_watchpoint): Adjust.
4416 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4417 * linux-low.h (enum lwp_stop_reason): New.
4418 (struct lwp_info) <stop_pc>: Adjust comment.
4419 <stopped_by_watchpoint>: Delete field.
4420 <stop_reason>: New field.
4421 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4422 * mem-break.c (software_breakpoint_inserted_here)
4423 (hardware_breakpoint_inserted_here): New function.
4424 * mem-break.h (software_breakpoint_inserted_here)
4425 (hardware_breakpoint_inserted_here): Declare.
4426 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4427 (cancel_breakpoints): Delete.
4428 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4429 (upload_fast_traceframes): Remove references to
4430 cancel_breakpoints.
4431
a33e3959
PA		 44322015-01-09 Pedro Alves <palves@redhat.com>
4433
4434 * thread-db.c (find_new_threads_callback): Ignore thread if the
4435 kernel thread ID is -1.
4436
8784d563
PA		 44372015-01-09 Pedro Alves <palves@redhat.com>
4438
4439 * linux-low.c (linux_attach_fail_reason_string): Move to
4440 nat/linux-ptrace.c, and rename.
4441 (linux_attach_lwp): Update comment.
4442 (attach_proc_task_lwp_callback): New function.
4443 (linux_attach): Adjust to rename and use
4444 linux_proc_attach_tgid_threads.
4445 (linux_attach_fail_reason_string): Delete declaration.
4446
76f2b779
JB		 44472015-01-01 Joel Brobecker <brobecker@adacore.com>
4448
4449 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4450 * server.c (gdbserver_version): Likewise.
4451
fafcc06a
SDJ		 44522014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4453
4454 * remote-utils.c: Include ctype.h.
4455 (input_interrupt): Explicitly handle the case when the char
4456 received is the NUL byte. Improve the printing of non-ASCII
4457 characters.
4458
beed38b8
JB		 44592014-12-16 Joel Brobecker <brobecker@adacore.com>
4460
4461 * linux-low.c (linux_low_filter_event): Update call to
4462 linux_enable_event_reporting following the addition of
4463 a new parameter to that function.
4464
bf330350
CU		 44652014-12-16 Catalin Udma <catalin.udma@freescale.com>
4466
4467 PR server/17457
4468 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4469 (AARCH64_FPCR_REGNO): Likewise.
4470 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4471 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4472 (aarch64_store_fpregset): Likewise.
4473
5227d625
JB		 44742014-12-15 Joel Brobecker <brobecker@adacore.com>
4475
4476 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4477 Remove FIXME comment about assumption about N.
4478
f93b65a0
JB		 44792014-12-13 Joel Brobecker <brobecker@adacore.com>
4480
4481 * configure.ac: If large-file support is disabled in GDBserver,
4482 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4483 * configure: Regenerate.
4484
e5a9158d
AA		 44852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4486
4487 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4488 warning upon ENODATA from ptrace.
4489 * linux-s390-low.c (s390_store_tdb): New.
4490 (s390_regsets): Add regset for NT_S390_TDB.
4491
feea5f36
AA		 44922014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4493
4494 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4495 without a fill_function.
4496 * linux-s390-low.c (s390_fill_last_break): Remove.
4497 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4498 (s390_arch_setup): Use regset's size instead of fill_function for
4499 loop end condition.
4500
098dbe61
AA		 45012014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4502
4503 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4504 the regset's store function when ptrace returned an error.
4505 * regcache.c (get_thread_regcache): Invalidate register cache
4506 before fetching inferior's registers.
4507
28eef672
AA		 45082014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4509
4510 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4511 while-loop as for-loop.
4512 (regsets_store_inferior_registers): Likewise.
4513
bdca27a2
YQ		 45142014-11-28 Yao Qi <yao@codesourcery.com>
4515
4516 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4517 * config.in, configure: Re-generate.
4518 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4519 is defined.
4520
9c232dda
YQ		 45212014-11-21 Yao Qi <yao@codesourcery.com>
4522
4523 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4524 (AC_CHECK_HEADERS): Remove malloc.h.
4525 * configure: Re-generated.
4526 * config.in: Re-generated.
4527 * server.h: Don't include alloca.h and malloc.h.
4528 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4529 Don't include malloc.h.
4530
43968415
JB		 45312014-11-17 Joel Brobecker <brobecker@adacore.com>
4532
4533 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4534 corresponding ERRNO check in same block.
4535
40e91bc7
PA		 45362014-11-12 Pedro Alves <palves@redhat.com>
4537
4538 * server.c (cont_thread): Update comment.
4539 (start_inferior, attach_inferior): No longer clear cont_thread.
4540 (handle_v_cont): No longer set cont_thread.
4541 (captured_main): Clear cont_thread each time a GDB connects.
4542
c2c118cf
PA		 45432014-11-12 Pedro Alves <palves@redhat.com>
4544
4545 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4546 thread, and don't resume all threads if the Hc thread has exited.
4547
78708b7c
PA		 45482014-11-12 Pedro Alves <palves@redhat.com>
4549
4550 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4551 the process group instead of to a specific LWP.
4552
a2abc7de
PA		 45532014-10-15 Pedro Alves <palves@redhat.com>
4554
4555 PR server/17487
4556 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4557 parameter.
4558 (arm_set_thread_context): Delete.
4559 (the_low_target): Adjust.
4560 * win32-i386-low.c (debug_registers_changed)
4561 (debug_registers_used): Delete.
4562 (update_debug_registers_callback): New function.
4563 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4564 needing to update their debug registers.
4565 (win32_get_current_dr): New function.
4566 (x86_dr_low_get_addr, x86_dr_low_get_control)
4567 (x86_dr_low_get_status): Fetch the debug register from the thread
4568 record's context.
4569 (i386_initial_stuff): Adjust.
4570 (i386_get_thread_context): Remove current_event parameter. Don't
4571 clear debug_registers_changed nor copy DR values to
4572 debug_reg_state.
4573 (i386_set_thread_context): Delete.
4574 (i386_prepare_to_resume): New function.
4575 (i386_thread_added): Mark the thread as needing to update irs
4576 debug registers.
4577 (the_low_target): Remove i386_set_thread_context and install
4578 i386_prepare_to_resume.
4579 * win32-low.c (win32_get_thread_context): Adjust.
4580 (win32_set_thread_context): Use SetThreadContext
4581 directly.
4582 (win32_prepare_to_resume): New function.
4583 (win32_require_context): New function, factored out from ...
4584 (thread_rec): ... this.
4585 (continue_one_thread): Call win32_prepare_to_resume on each thread
4586 we're about to continue.
4587 (win32_resume): Call win32_prepare_to_resume on the event thread.
4588 * win32-low.h (struct win32_thread_info)
4589 <debug_registers_changed>: New field.
4590 (struct win32_target_ops): Change prototype of set_thread_context,
4591 delete set_thread_context and add prepare_to_resume.
4592 (win32_require_context): New declaration.
4593
a442d071
GB		 45942014-10-08 Gary Benson <gbenson@redhat.com>
4595
4596 * server.h: Do not include common-exceptions.h.
4597
6f1947e8
GB		 45982014-10-08 Gary Benson <gbenson@redhat.com>
4599
4600 * server.h: Do not include cleanups.h.
4601
63b434a4
JH		 46022014-09-30 James Hogan <james.hogan@imgtec.com>
4603
4604 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4605 mips64-dsp-linux.c.
4606
c4d9ceb6
YQ		 46072014-09-23 Yao Qi <yao@codesourcery.com>
4608
4609 * linux-low.c (lp_status_maybe_breakpoint): New function.
4610 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4611 (count_events_callback): Likewise.
4612 (select_event_lwp_callback): Likewise.
4613 (cancel_breakpoints_callback): Likewise.
4614
89a5711c
DB		 46152014-09-19 Don Breazeal <donb@codesourcery.com>
4616
4617 * linux-low.c (handle_extended_wait): Call
4618 linux_ptrace_get_extended_event.
4619 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4620 linux_is_extended_waitstatus.
4621
bffc0964
JB		 46222014-09-16 Joel Brobecker <brobecker@adacore.com>
4623
4624 * Makefile.in (CPPFLAGS): Define.
4625 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4626 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4627
0bfdf32f
GB		 46282014-09-16 Gary Benson <gbenson@redhat.com>
4629
4630 * inferiors.h (current_inferior): Renamed as...
4631 (current_thread): New variable. All uses updated.
4632 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4633 (maybe_move_out_of_jump_pad): Likewise.
4634 (cancel_breakpoint): Likewise.
4635 (linux_low_filter_event): Likewise.
4636 (wait_for_sigstop): Likewise.
4637 (linux_resume_one_lwp): Likewise.
4638 (need_step_over_p): Likewise.
4639 (start_step_over): Likewise.
4640 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4641 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4642 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4643 and save_inferior as saved_thread.
4644 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4645 saved_thread.
4646 (regcache_invalidate_thread): Likewise.
4647 * remote-utils.c (prepare_resume_reply): Likewise.
4648 * thread-db.c (thread_db_get_tls_address): Likewise.
4649 (disable_thread_event_reporting): Likewise.
4650 (remove_thread_event_breakpoints): Likewise.
4651 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4652 as saved_thread.
4653 * target.h (set_desired_inferior): Renamed as...
4654 (set_desired_thread): New declaration. All uses updated.
4655 * server.c (myresume): Updated comment to reference thread instead
4656 of inferior.
4657 (handle_serial_event): Likewise.
4658 (handle_target_event): Likewise.
4659
361c8ade
GB		 46602014-09-12 Tom Tromey <tromey@redhat.com>
4661 Gary Benson <gbenson@redhat.com>
4662
4663 * regcache.h: Include common-regcache.h.
4664 (regcache_read_pc): Don't declare.
4665 * regcache.c (get_thread_regcache_for_ptid): New function.
4666
bd9269f7
GB		 46672014-09-11 Tom Tromey <tromey@redhat.com>
4668 Gary Benson <gbenson@redhat.com>
4669
4670 * symbol.c: New file.
4671 * Makefile.in (SFILES): Add symbol.c.
4672 (OBS): Add symbol.o.
4673
f8c1d06b
GB		 46742014-09-11 Gary Benson <gbenson@redhat.com>
4675
4676 * target.c (target_stop_ptid, target_continue_ptid): New
4677 functions.
4678
721ec300
GB		 46792014-09-11 Tom Tromey <tromey@redhat.com>
4680 Gary Benson <gbenson@redhat.com>
4681
4682 * target.h: Include target/target.h.
4683 * target.c (target_read_memory, target_read_uint32)
4684 (target_write_memory): New functions.
4685
c5e92cca
GB		 46862014-09-11 Gary Benson <gbenson@redhat.com>
4687
4688 * server.h (debug_hw_points): Don't declare.
4689 * server.c (debug_hw_points): Don't define. Replace all uses
4690 with show_debug_regs.
4691 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4692 all uses with show_debug_regs.
4693
2e4bb98a
EBM		 46942014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4695
4696 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4697 endianness into account.
4698 (ppc_supply_ptrace_register): Likewise.
4699
ac740bc7
JH		 47002014-09-03 James Hogan <james.hogan@imgtec.com>
4701
4702 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4703 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4704
97ea6506
GB		 47052014-09-03 Gary Benson <gbenson@redhat.com>
4706
4707 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4708 ALL_DEBUG_ADDRESS_REGISTERS.
4709
df7e5265
GB		 47102014-09-02 Gary Benson <gbenson@redhat.com>
4711
4712 * i386-low.h: Renamed as...
4713 * x86-low.h: New file. All type, function and variable name
4714 prefixes changed from "i386_" to "x86_". All references updated.
4715 * i386-low.c: Renamed as...
4716 * x86-low.c: New file. All type, function and variable name
4717 prefixes changed from "i386_" to "x86_". All references updated.
4718
ed859da7
GB		 47192014-09-02 Gary Benson <gbenson@redhat.com>
4720
4721 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4722 (x86_linux_new_thread): Likewise.
4723
860789c7
GB		 47242014-08-29 Gary Benson <gbenson@redhat.com>
4725
4726 * server.h (setjmp.h): Do not include.
4727 (toplevel): Do not declare.
4728 (common-exceptions.h): Include.
4729 (cleanups.h): Likewise.
4730 * server.c (toplevel): Do not define.
4731 (exit_code): New static global.
4732 (detach_or_kill_for_exit_cleanup): New function.
4733 (main): New function. Original main renamed to...
4734 (captured_main): New function.
4735 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4736
ff55e1b5
GB		 47372014-08-29 Gary Benson <gbenson@redhat.com>
4738
4739 * Makefile.in (SFILES): Add common/common-exceptions.c.
4740 (OBS): Add common-exceptions.o.
4741 (common-exceptions.o): New rule.
4742 * utils.c (prepare_to_throw_exception): New function.
4743
e9bcb658
GB		 47442014-08-29 Gary Benson <gbenson@redhat.com>
4745
4746 * config.in: Regenerate.
4747 * configure: Likewise.
4748
e3180625
GB		 47492014-08-29 Gary Benson <gbenson@redhat.com>
4750
4751 * Makefile.in (SFILES): Add common/cleanups.c.
4752 (OBS): cleanups.o.
4753 (cleanups.o): New rule.
4754
e3d6ba5d
GB		 47552014-08-29 Gary Benson <gbenson@redhat.com>
4756
4757 * utils.c (internal_vwarning): New function.
4758
7096e886
GB		 47592014-08-28 Gary Benson <gbenson@redhat.com>
4760
4761 * utils.h (fatal): Remove declaration.
4762 * utils.c (fatal): Remove function.
4763
14ce3192
GB		 47642014-08-28 Gary Benson <gbenson@redhat.com>
4765
4766 * tracepoint.c (gdb_agent_init): Replace fatal with
4767 perror_with_name.
4768 (initialize_tracepoint): Likewise.
4769
50278d59
GB		 47702014-08-28 Gary Benson <gbenson@redhat.com>
4771
4772 * remote-utils.c (remote_prepare): Replace fatal with error.
4773
aa96c426
GB		 47742014-08-28 Gary Benson <gbenson@redhat.com>
4775
4776 * linux-low.c (linux_async): Replace fatal with warning.
4777 Tidy up and return.
4778 (linux_start_non_stop): Return -1 if linux_async failed.
4779
f7160e97
GB		 47802014-08-28 Gary Benson <gbenson@redhat.com>
4781
4782 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4783 gdb_assert.
4784 (i386_dr_low_get_addr): Remove vague comment.
4785 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4786 gdb_assert.
4787
38e08fca
GB		 47882014-08-28 Gary Benson <gbenson@redhat.com>
4789
4790 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4791 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4792 internal_error.
4793 (linux_resume_one_lwp): Likewise.
4794 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4795 gdb_assert.
4796 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4797 with internal_error.
4798 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4799 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4800 (find_register_by_name): Replace fatal with internal_error.
4801 (find_regno): Likewise.
4802 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4803 * thread-db.c (thread_db_create_event): Likewise.
4804 (thread_db_load_search): Likewise.
4805 (try_thread_db_load_1): Likewise.
4806 * tracepoint.c (get_jump_space_head): Replace fatal with
4807 internal_error.
4808 (claim_trampoline_space): Likewise.
4809 (have_fast_tracepoint_trampoline_buffer): Likewise.
4810 (cmd_qtstart): Likewise.
4811 (stop_tracing): Likewise.
4812 (fast_tracepoint_collecting): Likewise.
4813 (target_malloc): Likewise.
4814 (download_tracepoint): Likewise.
4815 (download_trace_state_variables): Replace check with gdb_assert.
4816 (upload_fast_traceframes): Replace fatal with internal_error.
4817
34abf635
GB		 48182014-08-19 Tom Tromey <tromey@redhat.com>
4819 Gary Benson <gbenson@redhat.com>
4820
4821 * Makefile.in (SFILES): Add common/common-debug.c.
4822 (OBS): Add common-debug.o.
4823 (common-debug.o): New rule.
4824 * debug.h (debug_printf): Don't declare.
4825 * debug.c (debug_printf): Renamed and rewritten as...
4826 (debug_vprintf): New function.
4827
f6e94d78
GB		 48282014-08-19 Gary Benson <gbenson@redhat.com>
4829
4830 * utils.h: Do not include print-utils.h.
4831
9239eeab
GB		 48322014-08-19 Tom Tromey <tromey@redhat.com>
4833 Gary Benson <gbenson@redhat.com>
4834
4835 * server.h: Add static assertion.
4836 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4837
ef87c8bb
GB		 48382014-08-19 Tom Tromey <tromey@redhat.com>
4839 Gary Benson <gbenson@redhat.com>
4840
4841 * Makefile.in (SFILES): Add common/errors.c.
4842 (OBS): Add errors.o.
4843 (IPA_OBS): Add errors-ipa.o.
4844 (errors.o): New rule.
4845 (errors-ipa.o): Likewise.
4846 * utils.h (perror_with_name, error, warning): Don't declare.
4847 * utils.c (warning): Renamed and rewritten as...
4848 (vwarning): New function.
4849 (error): Renamed and rewritten as...
4850 (verror): New function.
4851 (internal_error): Renamed and rewritten as...
4852 (internal_verror): New function.
4853
bb974a24
GB		 48542014-08-07 Gary Benson <gbenson@redhat.com>
4855
4856 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4857 * configure: Regenerate.
4858 * config.in: Likewise.
4859 * server.h: Do not include errno.h.
4860 * event-loop.c: Likewise.
4861 * hostio-errno.c: Likewise.
4862 * linux-low.c: Likewise.
4863 * remote-utils.c: Likewise.
4864 * spu-low.c: Likewise.
4865 * utils.c: Likewise.
4866 * gdbreplay.c: Unconditionally include errno.h.
4867
6d3d12eb
GB		 48682014-08-07 Gary Benson <gbenson@redhat.com>
4869
4870 * server.h: Do not include string.h.
4871 * event-loop.c: Likewise.
4872 * linux-low.c: Likewise.
4873 * regcache.c: Likewise.
4874 * remote-utils.c: Likewise.
4875 * spu-low.c: Likewise.
4876 * utils.c: Likewise.
4877
dccbb609
GB		 48782014-08-07 Gary Benson <gbenson@redhat.com>
4879
4880 * server.h: Do not include gdb_assert.h.
4881
e76df0d0
GB		 48822014-08-07 Gary Benson <gbenson@redhat.com>
4883
4884 * server.h: Do not include common-utils.h.
4885
4cb9c816
GB		 48862014-08-07 Gary Benson <gbenson@redhat.com>
4887
4888 * server.h: Do not include ptid.h.
4889 * notif.h: Likewise.
4890
3995eeee
GB		 48912014-08-07 Gary Benson <gbenson@redhat.com>
4892
4893 * server.h: Do not include gdb_locale.h.
4894
cb9f1a9b
GB		 48952014-08-07 Gary Benson <gbenson@redhat.com>
4896
4897 * server.h: Do not include gdb/signals.h.
4898 * win32-low.c: Likewise.
4899
a5fceff8
GB		 49002014-08-07 Gary Benson <gbenson@redhat.com>
4901
4902 * server.h: Do not include pathmax.h.
4903
b9391142
GB		 49042014-08-07 Gary Benson <gbenson@redhat.com>
4905
4906 * server.h: Do not include libiberty.h.
4907 * linux-bfin-low.c: Likewise.
4908
0e443c87
GB		 49092014-08-07 Gary Benson <gbenson@redhat.com>
4910
4911 * server.h: Do not include ansidecl.h.
4912
8ebb3f56
GB		 49132014-08-07 Gary Benson <gbenson@redhat.com>
4914
4915 * linux-x86-low.c: Do not include stddef.h.
4916 * lynx-ppc-low.c: Likewise.
4917 * tracepoint.c: Likewise.
4918
8980bdf6
GB		 49192014-08-07 Gary Benson <gbenson@redhat.com>
4920
4921 * server.h: Do not include stdarg.h.
4922 * nto-low.c: Likewise.
4923
d7096f71
GB		 49242014-08-07 Gary Benson <gbenson@redhat.com>
4925
4926 * server.h: Do not include stdlib.h.
4927 * inferiors.c: Likewise.
4928 * linux-low.c: Likewise.
4929 * regcache.c: Likewise.
4930 * spu-low.c: Likewise.
4931 * tracepoint.c: Likewise.
4932 * utils.c: Likewise.
4933
d02f550d
GB		 49342014-08-07 Gary Benson <gbenson@redhat.com>
4935
4936 * server.h: Do not include stdio.h.
4937 * linux-low.c: Likewise.
4938 * remote-utils.c: Likewise.
4939 * spu-low.c: Likewise.
4940 * utils.c: Likewise.
4941 * wincecompat.c: Likewise.
4942
87f6c4e3
GB		 49432014-08-06 Gary Benson <gbenson@redhat.com>
4944
4945 * regcache.c (init_register_cache): Move conditionals inside if.
4946
7089dca4
GB		 49472014-08-06 Gary Benson <gbenson@redhat.com>
4948
4949 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4950
462f517e
GB		 49512014-07-31 Gary Benson <gbenson@redhat.com>
4952
4953 * ax.h: Do not include server.h.
4954 * gdbthread.h: Likewise.
4955 * lynx-low.h: Likewise.
4956 * notif.h: Likewise.
4957
976411d6
GB		 49582014-07-30 Gary Benson <gbenson@redhat.com>
4959
4960 * server.h: Include common-defs.h.
4961 Do not include config.h or build-gnulib-gdbserver/config.h.
4962
d41f6d8e
GB		 49632014-07-30 Gary Benson <gbenson@redhat.com>
4964
4965 * hostio-errno.c: Move server.h to top of includes list.
4966 * inferiors.c: Likewise.
4967 * linux-x86-low.c: Likewise.
4968 * notif.c: Include server.h.
4969
314c6a35
TT		 49702014-07-24 Tom Tromey <tromey@redhat.com>
4971 Gary Benson <gbenson@redhat.com>
4972
4973 * server.h (CORE_ADDR): Now unsigned.
4974
69ff6be5
PA		 49752014-07-16 Pedro Alves <palves@redhat.com>
4976
4977 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4978
ce9e3fe7
PA		 49792014-07-15 Pedro Alves <palves@redhat.com>
4980
4981 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4982 copy.
4983
e76126e8
PA		 49842014-07-11 Pedro Alves <palves@redhat.com>
4985
4986 * linux-low.c (kill_wait_lwp): New function, based on
4987 kill_one_lwp_callback, but use my_waitpid directly.
4988 (kill_one_lwp_callback, linux_kill): Use it.
4989
8e9db26e
PA		 49902014-06-23 Pedro Alves <palves@redhat.com>
4991
4992 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4993 before setting DR0..DR3.
4994
698b3e08
GB		 49952014-06-20 Gary Benson <gbenson@redhat.com>
4996
4997 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4998 * configure: Regenerated.
4999 * config.in: Likewise.
5000
125f8a3d
GB		 50012014-06-20 Gary Benson <gbenson@redhat.com>
5002
5003 * Makefile.in (SFILES): Update locations for files moved
5004 from common to nat.
5005 (object file files): Reordered.
5006
42995dbd
GB		 50072014-06-20 Gary Benson <gbenson@redhat.com>
5008
5009 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5010 (i386_dr_low_set_addr): Likewise.
5011 (i386_dr_low_get_addr): Likewise.
5012 (i386_dr_low_can_set_control): Likewise.
5013 (i386_dr_low_set_control): Likewise.
5014 (i386_dr_low_get_control): Likewise.
5015 (i386_dr_low_get_status): Likewise.
5016 (i386_get_debug_register_length): Likewise.
5017 * linux-x86-low.c (i386_dr_low_set_addr):
5018 Changed signature. Made static.
5019 (i386_dr_low_get_addr): Likewise.
5020 (i386_dr_low_set_control): Likewise.
5021 (i386_dr_low_get_control): Likewise.
5022 (i386_dr_low_get_status): Likewise.
5023 (i386_dr_low): New global variable.
5024 * win32-i386-low.c (i386_dr_low_set_addr):
5025 Changed signature. Made static.
5026 (i386_dr_low_get_addr): Likewise.
5027 (i386_dr_low_set_control): Likewise.
5028 (i386_dr_low_get_control): Likewise.
5029 (i386_dr_low_get_status): Likewise.
5030 (i386_dr_low): New global variable.
5031
e1d2394b
MS		 50322014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5033
5034 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5035 * Makefile.in (AR, AR_FLAGS): Define.
5036 * configure: Regenerate.
5037
3a8ee006
GB		 50382014-06-19 Gary Benson <gbenson@redhat.com>
5039
5040 * Makefile.in (i386-dregs.o): New rule.
5041 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5042 * i386-low.c (target.h): Remove include.
5043 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5044 (DR_CONTROL_SHIFT): Likewise.
5045 (DR_CONTROL_SIZE): Likewise.
5046 (DR_RW_EXECUTE): Likewise.
5047 (DR_RW_WRITE): Likewise.
5048 (DR_RW_READ): Likewise.
5049 (DR_RW_IORW): Likewise.
5050 (DR_LEN_1): Likewise.
5051 (DR_LEN_2): Likewise.
5052 (DR_LEN_4): Likewise.
5053 (DR_LEN_8): Likewise.
5054 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5055 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5056 (DR_ENABLE_SIZE): Likewise.
5057 (DR_LOCAL_SLOWDOWN): Likewise.
5058 (DR_GLOBAL_SLOWDOWN): Likewise.
5059 (DR_CONTROL_RESERVED): Likewise.
5060 (I386_DR_CONTROL_MASK): Likewise.
5061 (I386_DR_VACANT): Likewise.
5062 (I386_DR_LOCAL_ENABLE): Likewise.
5063 (I386_DR_GLOBAL_ENABLE): Likewise.
5064 (I386_DR_DISABLE): Likewise.
5065 (I386_DR_SET_RW_LEN): Likewise.
5066 (I386_DR_GET_RW_LEN): Likewise.
5067 (I386_DR_WATCH_HIT): Likewise.
5068 (i386_wp_op_t): Likewise.
5069 (i386_show_dr): Likewise.
5070 (i386_length_and_rw_bits): Likewise.
5071 (i386_insert_aligned_watchpoint): Likewise.
5072 (i386_remove_aligned_watchpoint): Likewise.
5073 (i386_handle_nonaligned_watchpoint): Likewise.
5074 i386_update_inferior_debug_regs(): Likewise.
5075 (i386_dr_insert_watchpoint): Likewise.
5076 (i386_dr_remove_watchpoint): Likewise.
5077 (i386_dr_region_ok_for_watchpoint): Likewise.
5078 (i386_dr_stopped_data_address): Likewise.
5079 (i386_dr_stopped_by_watchpoint): Likewise.
5080
8f26655c
GB		 50812014-06-19 Gary Benson <gbenson@redhat.com>
5082
5083 * i386-low.c (i386_dr_show): Renamed to
5084 i386_show_dr and made static. All uses updated.
5085 (i386_dr_length_and_rw_bits): Renamed to
5086 i386_length_and_rw_bits and made static.
5087 All uses updated.
5088 (i386_dr_insert_aligned_watchpoint): Renamed to
5089 i386_insert_aligned_watchpoint and made static.
5090 All uses updated.
5091 (i386_dr_remove_aligned_watchpoint): Renamed to
5092 i386_remove_aligned_watchpoint and made static.
5093 All uses updated.
5094 (i386_dr_update_inferior_debug_regs): Renamed to
5095 i386_update_inferior_debug_regs and made static.
5096 All uses updated.
5097
b9228891
GB		 50982014-06-18 Gary Benson <gbenson@redhat.com>
5099
5171def3
GB		 5100 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5101 (i386_dr_low_can_set_control): Likewise.
5102 (i386_get_debug_register_length): Likewise.
5103 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5104 (i386_dr_low_can_set_control): Likewise.
5105 (i386_get_debug_register_length): Likewise.
5106
51072014-06-17 Gary Benson <gbenson@redhat.com>
5108
b9228891
GB		 5109 * i386-low.h (i386-dregs.h): New include.
5110 (DR_FIRSTADDR): Now in i386-dregs.h.
5111 (DR_LASTADDR): Likewise.
5112 (DR_NADDR): Likewise.
5113 (DR_STATUS): Likewise.
5114 (DR_CONTROL): Likewise.
5115 (i386_debug_reg_state): Likewise.
5116 (i386_dr_insert_watchpoint): Likewise.
5117 (i386_dr_remove_watchpoint): Likewise.
5118 (i386_dr_region_ok_for_watchpoint): Likewise.
5119 (i386_dr_stopped_data_address): Likewise.
5120 (i386_dr_stopped_by_watchpoint): Likewise.
5121 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5122
4be83cc2
GB		 51232014-06-18 Gary Benson <gbenson@redhat.com>
5124
5125 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5126 i386_dr_insert_watchpoint.
5127 (i386_low_remove_watchpoint): Renamed to
5128 i386_dr_remove_watchpoint.
5129 (i386_low_region_ok_for_watchpoint): Renamed to
5130 i386_dr_region_ok_for_watchpoint.
5131 (i386_low_stopped_data_address): Renamed to
5132 i386_dr_stopped_data_address.
5133 (i386_low_stopped_by_watchpoint): Renamed to
5134 i386_dr_stopped_by_watchpoint.
5135 * i386-low.c (i386_show_dr): Renamed to
5136 i386_dr_show and made nonstatic. All uses updated.
5137 (i386_length_and_rw_bits): Renamed to
5138 i386_dr_length_and_rw_bits and made nonstatic.
5139 All uses updated.
5140 (i386_insert_aligned_watchpoint): Renamed to
5141 i386_dr_insert_aligned_watchpoint and made nonstatic.
5142 All uses updated.
5143 (i386_remove_aligned_watchpoint): Renamed to
5144 i386_dr_remove_aligned_watchpoint and made nonstatic.
5145 All uses updated.
5146 (i386_update_inferior_debug_regs): Renamed to
5147 i386_dr_update_inferior_debug_regs and made nonstatic.
5148 All uses updated.
5149 (i386_low_insert_watchpoint): Renamed to
5150 i386_dr_insert_watchpoint. All uses updated.
5151 (i386_low_remove_watchpoint): Renamed to
5152 i386_dr_remove_watchpoint. All uses updated.
5153 (i386_low_region_ok_for_watchpoint): Renamed to
5154 i386_dr_region_ok_for_watchpoint. All uses updated.
5155 (i386_low_stopped_data_address): Renamed to
5156 i386_dr_stopped_data_address. All uses updated.
5157 (i386_low_stopped_by_watchpoint): Renamed to
5158 i386_dr_stopped_by_watchpoint. All uses updated.
5159
131aa0d4
GB		 51602014-06-18 Gary Benson <gbenson@redhat.com>
5161
5162 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5163 (i386_dr_low_can_set_control): Likewise.
5164 (i386_insert_aligned_watchpoint): New check.
5165
d9305f7f
GB		 51662014-06-18 Gary Benson <gbenson@redhat.com>
5167
5168 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5169 Renamed to state.
5170
e927c9fc
GB		 51712014-06-18 Gary Benson <gbenson@redhat.com>
5172
5173 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5174 instead of fatal and error.
5175 (i386_handle_nonaligned_watchpoint): Likewise.
5176
1b6d4134
GB		 51772014-06-18 Gary Benson <gbenson@redhat.com>
5178
5179 * i386-low.c (i386_get_debug_register_length): New macro.
5180 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5181 (i386_show_dr): Use debug_printf instead of fprintf. Use
5182 phex to format values.
5183
6e62758f
GB		 51842014-06-18 Gary Benson <gbenson@redhat.com>
5185
5186 * i386-low.h: Comment changes.
5187 * i386-low.c: Likewise.
5188
fc6e2f03
GB		 51892014-06-18 Gary Benson <gbenson@redhat.com>
5190
5191 * i386-low.c: Whitespace changes.
5192
f9d1eeed
TT		 51932014-06-12 Tom Tromey <tromey@redhat.com>
5194
5195 * utils.c (freeargv): Remove.
5196
0b04e523
TT		 51972014-06-12 Tom Tromey <tromey@redhat.com>
5198
5199 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5200 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5201 (parse_debug_format_options): Likewise.
5202 (gdbserver_usage): Likewise.
5203 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5204 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5205 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5206 against libiberty.
5207 ($(LIBGNU)): Depend on libiberty.
5208 (all-lib): Recurse into all subdirs.
5209 (install-only): Invoke "install" target in subdirs.
5210 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5211 targets.
5212 * configure: Rebuild.
5213 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5214 for vasprintf, vsnprintf, or gettimeofday.
5215 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5216 srv_tgtobj.
5217
270c9937
JB		 52182014-06-05 Joel Brobecker <brobecker@adacore.com>
5219
5220 * development.sh: Delete.
5221 * Makefile.in (config.status): Adjust dependency on development.sh.
5222 * configure.ac: Adjust development.sh source call.
5223 * configure: Regenerate.
5224
0a261ed8
PA		 52252014-06-02 Pedro Alves <palves@redhat.com>
5226
5227 * ax.c (gdb_free_agent_expr): New function.
5228 * ax.h (gdb_free_agent_expr): New declaration.
5229 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5230 list.
5231 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5232 static.
5233 (clear_breakpoint_conditions_and_commands): New function.
5234 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5235 (clear_breakpoint_conditions_and_commands): New declaration.
5236
e9dae05e
RR		 52372014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5238
5239 * linux-aarch64-low.c (asm/ptrace.h): Include.
5240
5876f503
JK		 52412014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5242
5243 Fix TLS access for -static -pthread.
5244 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5245 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5246 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5247
802e8e6d
PA		 52482014-05-20 Pedro Alves <palves@redhat.com>
5249
5250 * linux-aarch64-low.c (aarch64_insert_point)
5251 (aarch64_remove_point): No longer check whether the type is
5252 supported here. Adjust to new interface.
5253 (the_low_target): Install aarch64_supports_z_point_type as
5254 supports_z_point_type method.
5255 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5256 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5257 instead of a Z packet char. Adjust.
5258 (arm_supports_z_point_type): New function.
5259 (arm_insert_point, arm_remove_point): Adjust to new interface.
5260 (the_low_target): Install arm_supports_z_point_type.
5261 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5262 (cris_insert_point, cris_remove_point): Adjust to new interface.
5263 Don't check whether the type is supported here.
5264 (the_low_target): Install cris_supports_z_point_type.
5265 * linux-low.c (linux_supports_z_point_type): New function.
5266 (linux_insert_point, linux_remove_point): Adjust to new interface.
5267 * linux-low.h (struct linux_target_ops) <insert_point,
5268 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5269 raw_breakpoint pointer parameter.
5270 <supports_z_point_type>: New method.
5271 * linux-mips-low.c (mips_supports_z_point_type): New function.
5272 (mips_insert_point, mips_remove_point): Adjust to new interface.
5273 Use mips_supports_z_point_type.
5274 (the_low_target): Install mips_supports_z_point_type.
5275 * linux-ppc-low.c (the_low_target): Install NULL as
5276 supports_z_point_type method.
5277 * linux-s390-low.c (the_low_target): Install NULL as
5278 supports_z_point_type method.
5279 * linux-sparc-low.c (the_low_target): Install NULL as
5280 supports_z_point_type method.
5281 * linux-x86-low.c (x86_supports_z_point_type): New function.
5282 (x86_insert_point): Adjust to new insert_point interface. Use
5283 insert_memory_breakpoint. Adjust to new
5284 i386_low_insert_watchpoint interface.
5285 (x86_remove_point): Adjust to remove_point interface. Use
5286 remove_memory_breakpoint. Adjust to new
5287 i386_low_remove_watchpoint interface.
5288 (the_low_target): Install x86_supports_z_point_type.
5289 * lynx-low.c (lynx_target_ops): Install NULL as
5290 supports_z_point_type callback.
5291 * nto-low.c (nto_supports_z_point_type): New.
5292 (nto_insert_point, nto_remove_point): Adjust to new interface.
5293 (nto_target_ops): Install nto_supports_z_point_type.
5294 * mem-break.c: Adjust intro comment.
5295 (struct raw_breakpoint) <raw_type, size>: New fields.
5296 <inserted>: Update comment.
5297 <shlib_disabled>: Delete field.
5298 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5299 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5300 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5301 (raw_bkpt_type_to_target_hw_bp_type): New function.
5302 (find_enabled_raw_code_breakpoint_at): New function.
5303 (find_raw_breakpoint_at): New type and size parameters. Use them.
5304 (insert_memory_breakpoint): New function, based off
5305 set_raw_breakpoint_at.
5306 (remove_memory_breakpoint): New function.
5307 (set_raw_breakpoint_at): Reimplement.
5308 (set_breakpoint): New, based on set_breakpoint_at.
5309 (set_breakpoint_at): Reimplement.
5310 (delete_raw_breakpoint): Go through the_target->remove_point
5311 instead of assuming memory breakpoints.
5312 (find_gdb_breakpoint_at): Delete.
5313 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5314 (find_gdb_breakpoint): New function.
5315 (set_gdb_breakpoint_at): Delete.
5316 (z_type_supported): New function.
5317 (set_gdb_breakpoint_1): New function, loosely based off
5318 set_gdb_breakpoint_at.
5319 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5320 (delete_gdb_breakpoint_at): Delete.
5321 (delete_gdb_breakpoint_1): New function, loosely based off
5322 delete_gdb_breakpoint_at.
5323 (delete_gdb_breakpoint): New function.
5324 (clear_gdb_breakpoint_conditions): Rename to ...
5325 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5326 breakpoint.
5327 (add_condition_to_breakpoint): Make static.
5328 (add_breakpoint_condition): Take a struct breakpoint pointer
5329 instead of an address. Adjust.
5330 (gdb_condition_true_at_breakpoint): Rename to ...
5331 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5332 z_type parameter.
5333 (gdb_condition_true_at_breakpoint): Reimplement.
5334 (add_breakpoint_commands): Take a struct breakpoint pointer
5335 instead of an address. Adjust.
5336 (gdb_no_commands_at_breakpoint): Rename to ...
5337 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5338 parameter. Return true if no breakpoint was found. Change debug
5339 output.
5340 (gdb_no_commands_at_breakpoint): Reimplement.
5341 (run_breakpoint_commands): Rename to ...
5342 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5343 and change return type to boolean.
5344 (run_breakpoint_commands): New function.
5345 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5346 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5347 breakpoint. Go through the_target->remove_point instead of
5348 assuming memory breakpoint.
5349 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5350 software and hardware breakpoints.
5351 (reinsert_raw_breakpoint): Go through the_target->insert_point
5352 instead of assuming memory breakpoint.
5353 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5354 software and hardware breakpoints.
5355 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5356 Check both software and hardware breakpoints.
5357 (validate_inserted_breakpoint): Assert the breakpoint is a
5358 software breakpoint. Set the inserted flag to -1 instead of
5359 setting shlib_disabled.
5360 (delete_disabled_breakpoints): Adjust.
5361 (validate_breakpoints): Only validate software breakpoints.
5362 Adjust to inserted flag change.
5363 (check_mem_read, check_mem_write): Skip breakpoint types other
5364 than software breakpoints. Adjust to inserted flag change.
5365 * mem-break.h (enum raw_bkpt_type): New enum.
5366 (raw_breakpoint, struct process_info): Forward declare.
5367 (Z_packet_to_target_hw_bp_type): Delete declaration.
5368 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5369 (set_gdb_breakpoint, delete_gdb_breakpoint)
5370 (clear_breakpoint_conditions): New declarations.
5371 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5372 (breakpoint_inserted_here): Update comment.
5373 (add_breakpoint_condition, add_breakpoint_commands): Replace
5374 address parameter with a breakpoint pointer parameter.
5375 (gdb_breakpoint_here): Update comment.
5376 (delete_gdb_breakpoint_at): Delete.
5377 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5378 * server.c (process_point_options): Take a struct breakpoint
5379 pointer instead of an address. Adjust.
5380 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5381 delete_gdb_breakpoint.
5382 * spu-low.c (spu_target_ops): Install NULL as
5383 supports_z_point_type method.
5384 * target.h: Include mem-break.h.
5385 (struct target_ops) <prepare_to_access_memory>: Update comment.
5386 <supports_z_point_type>: New field.
5387 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5388 instead of a char. Also take a raw breakpoint pointer.
5389 * win32-arm-low.c (the_low_target): Install NULL as
5390 supports_z_point_type.
5391 * win32-i386-low.c (i386_supports_z_point_type): New function.
5392 (i386_insert_point, i386_remove_point): Adjust to new interface.
5393 (the_low_target): Install i386_supports_z_point_type.
5394 * win32-low.c (win32_supports_z_point_type): New function.
5395 (win32_insert_point, win32_remove_point): Adjust to new interface.
5396 (win32_target_ops): Install win32_supports_z_point_type.
5397 * win32-low.h (struct win32_target_ops):
5398 <supports_z_point_type>: New method.
5399 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5400 instead of a char. Also take a raw breakpoint pointer.
5401
932539e3
PA		 54022014-05-20 Pedro Alves <palves@redhat.com>
5403
5404 * mem-break.h: Include break-common.h.
5405 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5406 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5407 (Z_packet_to_target_hw_bp_type): New declaration.
5408 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5409 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5410 (Z_PACKET_ACCESS_WP): Delete macros.
5411 (Z_packet_to_hw_type): Delete function.
5412 * i386-low.h: Don't include break-common.h here.
5413 (Z_packet_to_hw_type): Delete declaration.
5414 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5415 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5416 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5417 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5418 * linux-aarch64-low.c: Don't include break-common.h here.
5419 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5420 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5421 (Z_packet_to_target_hw_bp_type): Delete function.
5422 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5423 function.
5424 (mips_insert_point, mips_remove_point): Use
5425 Z_packet_to_target_hw_bp_type.
5426
4ff0d3d8
PA		 54272014-05-20 Pedro Alves <palves@redhat.com>
5428
5429 * linux-aarch64-low.c: Include break-common.h.
5430 (enum target_point_type): Delete.
5431 (Z_packet_to_point_type): Rename to ...
5432 (Z_packet_to_target_hw_bp_type): ... this, and return a
5433 target_hw_bp_type instead.
5434 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5435 instead of an enum target_point_type.
5436 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5437 breakpoint type.
5438 (aarch64_dr_state_insert_one_point)
5439 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5440 (aarch64_handle_aligned_watchpoint)
5441 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5442 Take an enum target_hw_bp_type instead of an enum
5443 target_point_type.
5444 (aarch64_supports_z_point_type): New function.
5445 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5446 use Z_packet_to_target_hw_bp_type.
5447
786dc519
JB		 54482014-05-20 Joel Brobecker <brobecker@adacore.com>
5449
5450 * configure.ac: Only use -Werror by default when DEVELOPMENT
5451 is true.
5452 * configure: Regenerate.
5453
9e0aa64f
JK		 54542014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5455
5456 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5457 * linux-x86-low.c (X86_64_USER_REGS): New.
5458 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5459
2b577b92
YQ		 54602014-04-28 Yao Qi <yao@codesourcery.com>
5461
5462 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5463 name.
5464
94611da2
PA		 54652014-04-25 Pedro Alves <palves@redhat.com>
5466
5467 PR server/16255
5468 * linux-low.c (linux_attach_fail_reason_string): New function.
5469 (linux_attach_lwp): Delete.
5470 (linux_attach_lwp_1): Rename to ...
5471 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5472 argument. Remove "initial" parameter. Return int instead of
5473 void. Don't error or warn here.
5474 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5475 failure to attach to the tgid. Call warning when failing to
5476 attach to an lwp.
5477 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5478 argument. Remove "initial" parameter. Return int instead of
5479 void. Don't error or warn here.
5480 (linux_attach_fail_reason_string): New declaration.
5481 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5482 interface change. Use linux_attach_fail_reason_string.
5483
01f9f808
MS		 54842014-04-24 Michael Sturm <michael.sturm@mintel.com>
5485 Walfred Tedeschi <walfred.tedeschi@intel.com>
5486
5487 * Makefile.in: Added rules to handle new files
5488 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5489 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5490 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5491 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5492 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5493 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5494 x32-avx512-linux.o.
5495 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5496 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5497 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5498 i386/x32-avx512.xml.
5499 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5500 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5501 i386/x32-avx512-linux.xml.
5502 * i387-fp.c (num_avx512_k_registers): New constant for number
5503 of K registers.
5504 (num_avx512_zmmh_low_registers): New constant for number of
5505 lower ZMM registers (0-15).
5506 (num_avx512_zmmh_high_registers): New constant for number of
5507 higher ZMM registers (16-31).
5508 (num_avx512_ymmh_registers): New contant for number of higher
5509 YMM registers (ymm16-31 added by avx521 on x86_64).
5510 (num_avx512_xmm_registers): New constant for number of higher
5511 XMM registers (xmm16-31 added by AVX512 on x86_64).
5512 (struct i387_xsave): Add space for AVX512 registers.
5513 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5514 Add code to handle AVX512 registers.
5515 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5516 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5517 prototypei from generated file.
5518 (tdesc_amd64_avx512_linux): Likewise.
5519 (init_registers_x32_avx512_linux): Likewise.
5520 (tdesc_x32_avx512_linux): Likewise.
5521 (init_registers_i386_avx512_linux): Likewise.
5522 (tdesc_i386_avx512_linux): Likewise.
5523 (x86_64_regmap): Add AVX512 registers.
5524 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5525 mask.
5526 (initialize_low_arch): Add code to initialize AVX512 registers.
5527
51aa91f9
PA		 55282014-04-23 Pedro Alves <palves@redhat.com>
5529
5530 * mem-break.c (find_gdb_breakpoint_at): Make static.
5531 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5532
a4165e94
PA		 55332014-04-23 Pedro Alves <palves@redhat.com>
5534
5535 * i386-low.c: Don't include break-common.h here.
5536 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5537 prototype to take target_hw_bp_type as argument instead of a Z
5538 packet char.
5539 * i386-low.h: Include break-common.h here.
5540 (Z_packet_to_hw_type): Declare.
5541 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5542 prototypes.
5543 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5544 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5545 (x86_remove_point): Convert the packet number to a
5546 target_hw_bp_type before calling i386_low_remove_watchpoint.
5547 * win32-i386-low.c (i386_insert_point): Convert the packet number
5548 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5549 (i386_remove_point): Convert the packet number to a
5550 target_hw_bp_type before calling i386_low_remove_watchpoint.
5551
b8acf843
PA		 55522014-04-23 Pedro Alves <palves@redhat.com>
5553
5554 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5555
d708bcd1
PA		 55562014-04-10 Pedro Alves <palves@redhat.com>
5557
5558 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5559 Check if the condition or command is NULL before checking if the
5560 breakpoint is known. On success, return true.
5561 * mem-break.h (add_breakpoint_condition): Document return.
5562 (add_breakpoint_commands): Add describing comment.
5563 * server.c (skip_to_semicolon): New function.
5564 (process_point_options): Use it.
5565
2eec7d5b
PA		 55662014-04-09 Pedro Alves <palves@redhat.com>
5567
5568 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5569 to lwpid_of.
5570
fa96cb38
PA		 55712014-02-27 Pedro Alves <palves@redhat.com>
5572
5573 PR 12702
5574 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5575 macros.
5576 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5577 output.
5578 (last_thread_of_process_p): Take a PID argument instead of a
5579 thread pointer.
5580 (linux_wait_for_lwp): Delete.
5581 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5582 functions.
5583 (linux_low_filter_event): New function, party factored out from
5584 linux_wait_for_event.
5585 (linux_wait_for_event): Rename to ...
5586 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5587 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5588 sigsuspend. Check for zombie leaders.
5589 (linux_wait_for_event): Reimplement as wrapper around
5590 linux_wait_for_event_filtered.
5591 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5592 a normal or signal exit is seen, it's the whole process exiting.
5593 (wait_for_sigstop): No longer a for_each_inferior callback.
5594 Rewrite on top of linux_wait_for_event_filtered.
5595 (stop_all_lwps): Call wait_for_sigstop directly.
5596 * server.c (resume, handle_target_event): Handle
5597 TARGET_WAITKIND_NO_RESUMED.
5598
d763de10
JB		 55992014-02-26 Joel Brobecker <brobecker@adacore.com>
5600
5601 * win32-low.c (psapi_get_dll_name,
5602 * win32_CreateToolhelp32Snapshot): Delete.
5603 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5604 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5605 Delete.
5606 (handle_load_dll): Add function description.
5607 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5608
850a0f76
JB		 56092014-02-26 Joel Brobecker <brobecker@adacore.com>
5610
5611 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5612 Add comment.
5613 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5614 base address when calling win32_add_one_solib.
5615 (handle_load_dll): Delete local variable load_addr.
5616 Remove 0x1000 offset applied to DLL base address when calling
5617 win32_add_one_solib.
5618 (handle_unload_dll): Add comment.
5619
f25b3fc3
JB		 56202014-02-26 Joel Brobecker <brobecker@adacore.com>
5621
5622 * win32-low.c (win32_add_all_dlls): Renames
5623 win32_ensure_ntdll_loaded. Rewrite function documentation.
5624 Adjust implementation to always load all DLLs.
5625 Add 0x1000 offset to DLL base address when calling
5626 win32_add_one_solib.
5627 (child_initialization_done): New static global.
5628 (do_initial_child_stuff): Set child_initialization_done to
5629 zero during child initialization, and 1 after. Replace call
5630 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5631 Add comment.
5632 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5633 (handle_unload_dll): Add function documentation.
5634 (get_child_debug_event): Ignore load and unload DLL events
5635 during child initialization.
5636
d86d4aaf
DE		 56372014-02-20 Doug Evans <dje@google.com>
5638
3bc32da3 5639 Remove global all_lwps.
d86d4aaf
DE		 5640 * inferiors.h (ptid_of): Move here from linux-low.h.
5641 (pid_of, lwpid_of): Ditto.
5642 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5643 parameter is a struct thread_info * now.
5644 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5645 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5646 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5647 directly.
5648 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5649 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5650 * linux-arm-low.c (update_registers_callback): Update, "entry"
5651 parameter is a struct thread_info * now.
5652 Fetch lwpid from current_inferior directly.
5653 (arm_insert_point): Pass &all_threads to find_inferior instead of
5654 &all_lwps.
5655 (arm_remove_point): Ditto.
5656 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5657 (arm_prepare_to_resume): Fetch pid from thread.
5658 (arm_read_description): Fetch lwpid from current_inferior directly.
5659 * linux-low.c (all_lwps): Delete.
5660 (delete_lwp): Delete call to remove_inferior.
5661 (handle_extended_wait): Fetch lwpid from thread.
5662 (add_lwp): Don't set lwp->entry.id. Remove call to
5663 add_inferior_to_list.
5664 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5665 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5666 (kill_one_lwp_callback): Ditto.
5667 (linux_kill): Don't dereference NULL pointer.
5668 Fetch ptid,lwpid from thread.
5669 (get_detach_signal): Fetch ptid from thread.
5670 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5671 Simplify call to regcache_invalidate_thread.
5672 (delete_lwp_callback): Update, "entry" parameter is a
5673 struct thread_info * now. Fetch pid from thread.
5674 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5675 (status_pending_p_callback): Update, "entry" parameter is a
5676 struct thread_info * now. Fetch ptid from thread.
5677 (find_lwp_pid): Update, "entry" parameter is a
5678 struct thread_info * now.
5679 (linux_wait_for_lwp): Fetch pid from thread.
5680 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5681 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5682 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5683 (dequeue_one_deferred_signal): Ditto.
5684 (cancel_breakpoint): Fetch ptid from current_inferior.
5685 (linux_wait_for_event): Pass &all_threads to find_inferior,
5686 not &all_lwps. Fetch ptid, lwpid from thread.
5687 (count_events_callback): Update, "entry" parameter is a
5688 struct thread_info * now.
5689 (select_singlestep_lwp_callback): Ditto.
5690 (select_event_lwp_callback): Ditto.
5691 (cancel_breakpoints_callback): Ditto.
5692 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5693 not &all_lwps.
5694 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5695 (unsuspend_one_lwp): Update, "entry" parameter is a
5696 struct thread_info * now.
5697 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5698 not &all_lwps.
5699 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5700 Fetch lwpid from thread, not lwp.
5701 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5702 Pass &all_threads to find_inferior, not &all_lwps.
5703 (send_sigstop): Fetch lwpid from thread, not lwp.
5704 (send_sigstop_callback): Update, "entry" parameter is a
5705 struct thread_info * now.
5706 (suspend_and_send_sigstop_callback): Ditto.
5707 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5708 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5709 struct thread_info * now.
5710 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5711 from thread, lwp.
5712 (lwp_running): Update, "entry" parameter is a
5713 struct thread_info * now.
5714 (stop_all_lwps): Fetch ptid from thread.
5715 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5716 (linux_resume_one_lwp): Fetch lwpid from thread.
5717 (linux_set_resume_request): Update, "entry" parameter is a
5718 struct thread_info * now. Fetch pid, lwpid from thread.
5719 (resume_status_pending_p): Update, "entry" parameter is a
5720 struct thread_info * now.
5721 (need_step_over_p): Ditto. Fetch lwpid from thread.
5722 (start_step_over): Fetch lwpid from thread.
5723 (linux_resume_one_thread): Update, "entry" parameter is a
5724 struct thread_info * now. Fetch lwpid from thread.
5725 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5726 (proceed_one_lwp): Update, "entry" parameter is a
5727 struct thread_info * now. Fetch lwpid from thread.
5728 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5729 struct thread_info * now.
5730 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5731 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5732 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5733 directly.
5734 (regsets_store_inferior_registers): Ditto.
5735 (fetch_register, store_register): Ditto.
5736 (linux_read_memory, linux_write_memory): Ditto.
5737 (linux_request_interrupt): Ditto.
5738 (linux_read_auxv): Ditto.
5739 (linux_xfer_siginfo): Ditto.
5740 (linux_qxfer_spu): Ditto.
5741 (linux_qxfer_libraries_svr4): Ditto.
5742 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5743 moved to inferiors.h.
5744 (get_lwp): Delete.
5745 (get_thread_lwp): Update.
5746 (struct lwp_info): Delete member "entry". Simplify comment for
5747 member "thread".
5748 (all_lwps): Delete.
5749 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5750 current_inferior directly.
5751 (update_watch_registers_callback): Update, "entry" parameter is a
5752 struct thread_info * now. Fetch pid from thread.
5753 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5754 (mips_insert_point): Fetch lwpid from current_inferior.
5755 Pass &all_threads to find_inferior, not &all_lwps.
5756 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5757 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5758 directly.
5759 (mips_stopped_data_address): Ditto.
5760 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5761 directly.
5762 * linux-tile-low.c (tile_arch_setup): Ditto.
5763 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5764 (update_debug_registers_callback): Update, "entry" parameter is a
5765 struct thread_info * now. Fetch pid from thread.
5766 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5767 Pass &all_threads to find_inferior, not &all_lwps.
5768 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5769 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5770 Pass &all_threads to find_inferior, not &all_lwps.
5771 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5772 (i386_dr_low_get_status): Ditto.
5773 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5774 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5775 (x86_linux_read_description): Ditto.
5776 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5777
3b8361aa
DE		 57782014-02-20 Doug Evans <dje@google.com>
5779
5780 * inferiors.c (get_first_inferior): Fix buglet.
5781
f7667f0d
DE		 57822014-02-19 Doug Evans <dje@google.com>
5783
5784 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5785 * inferiors.c (add_thread): Change result type to struct thread_info *.
5786 All callers updated.
5787 (add_lwp): Call add_thread here instead of in callers.
5788 All callers updated.
5789 * linux-low.h (get_lwp_thread): Rewrite.
5790 (struct lwp_info): New member "thread".
5791
b3312d80
DE		 57922014-02-19 Doug Evans <dje@google.com>
5793
5794 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5795 All callers updated.
5796
ecc6f45c
DE		 57972014-02-19 Doug Evans <dje@google.com>
5798
5799 * inferiors.c (add_thread): Fix whitespace.
5800
649ebbca
DE		 58012014-02-19 Doug Evans <dje@google.com>
5802
5803 * dll.c (clear_dlls): Replace accessing list implemention details
5804 with API function.
5805 * gdbthread.h (get_first_thread): Declare.
5806 * inferiors.c (for_each_inferior_with_data): New function.
5807 (get_first_thread): New function.
5808 (find_thread_ptid): Simplify.
5809 (get_first_inferior): New function.
5810 (clear_list): Delete.
5811 (one_inferior_p): New function.
5812 (clear_inferior_list): New function.
5813 (clear_inferiors): Update.
5814 * inferiors.h (for_each_inferior_with_data): Declare.
5815 (clear_inferior_list): Declare.
5816 (one_inferior_p): Declare.
5817 (get_first_inferior): Declare.
5818 * linux-low.c (linux_wait_for_event): Replace accessing list
5819 implemention details with API function.
5820 * server.c (target_running): Ditto.
5821 (accumulate_file_name_length): New function.
5822 (emit_dll_description): New function.
5823 (handle_qxfer_libraries): Replace accessing list implemention
5824 details with API function.
5825 (handle_qxfer_threads_worker): New function.
5826 (handle_qxfer_threads_proper): Replace accessing list implemention
5827 details with API function.
5828 (handle_query): Ditto.
5829 (visit_actioned_threads_callback_ftype): New typedef.
5830 (visit_actioned_threads_data): New struct.
5831 (visit_actioned_threads): Rewrite to be find_inferior callback.
5832 (resume): Call find_inferior.
5833 (handle_status): Replace accessing list implemention
5834 details with API function.
5835 (process_serial_event): Replace accessing list implemention details
5836 with API function.
5837 * target.c (set_desired_inferior): Replace accessing list implemention
5838 details with API function.
5839 * tracepoint.c (same_process_p): New function.
5840 (gdb_agent_about_to_close): Replace accessing list implemention
5841 details with API function.
5842 * win32-low.c (child_delete_thread): Replace accessing list
5843 implemention details with API function.
5844 (match_dll_by_basename): New function.
5845 (dll_is_loaded_by_basename): New function.
5846 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5847 details call to dll_is_loaded_by_basename.
5848
80894984
DE		 58492014-02-19 Doug Evans <dje@google.com>
5850
5851 * dll.h (struct dll_info): Add comment.
5852 * gdbthread.h (struct thread_info): Add comment.
5853 (current_ptid): Simplify.
5854 * inferiors.c (add_process): Update.
5855 (remove_process): Update.
5856 * inferiors.h (struct process_info): Rename member "head" to "entry".
5857 * linux-low.c (delete_lwp): Update.
5858 (add_lwp): Update.
5859 (last_thread_of_process_p): Update.
5860 (kill_one_lwp_callback, linux_kill): Update.
5861 (status_pending_p_callback): Update.
5862 (wait_for_sigstop): Update. Simplify read of ptid.
5863 (start_step_over): Update.
5864 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5865 (get_lwp_thread): Update.
5866 (struct lwp_info): Rename member "head" to "entry".
5867 * regcache.h (inferior_list_entry): Delete.
5868 * server.c (kill_inferior_callback): Update.
5869 (detach_or_kill_inferior_callback): Update.
5870 (print_started_pid): Update.
5871 (print_attached_pid): Update.
5872 (process_serial_event): Simplify read of ptid.
5873 * thread-db.c (thread_db_create_event): Update.
5874 (thread_db_get_tls_address): Update.
5875 * win32-low.c (current_inferior_ptid): Simplify.
5876
46917d26
TT		 58772014-02-19 Tom Tromey <tromey@redhat.com>
5878
5879 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5880 argument.
5881 (target_supports_btrace): Update.
5882
0759a81e
YQ		 58832014-02-14 Yao Qi <yao@codesourcery.com>
5884
5885 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5886 (rsp-low-ipa.o): New target.
5887
a7191e8b
TT		 58882014-02-12 Tom Tromey <tromey@redhat.com>
5889
5890 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5891 convert_ascii_to_int.
5892 * regcache.c (registers_to_string): Likewise.
5893 * remote-utils.c (decode_M_packet): Likewise.
5894 * server.c (process_serial_event): Likewise.
5895
ff0e980e
TT		 58962014-02-12 Tom Tromey <tromey@redhat.com>
5897
5898 * server.c (handle_query, handle_v_run): Use hex2bin, not
5899 unhexify.
5900 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5901
e9371aff
TT		 59022014-02-12 Tom Tromey <tromey@redhat.com>
5903
5904 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5905 convert_int_to_ascii.
5906 * regcache.c (registers_to_string, collect_register_as_string):
5907 Likewise.
5908 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5909 Likewise.
5910 * server.c (process_serial_event): Likewise.
5911 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5912 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5913
971dc0b8
TT		 59142014-02-12 Tom Tromey <tromey@redhat.com>
5915
5916 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5917 bin2hex, not hexify.
5918 * tracepoint.c (cmd_qtstatus): Likewise.
5919
0a822afb
TT		 59202014-02-12 Tom Tromey <tromey@redhat.com>
5921
5922 * remote-utils.c (monitor_output): Pass explicit length to
5923 hexify.
5924
9c3d6531
TT		 59252014-02-12 Tom Tromey <tromey@redhat.com>
5926
5927 * tracepoint.c: Include rsp-low.h.
5928 * server.c: Include rsp-low.h.
5929 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5930 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5931 declare.
5932 * remote-utils.c: Include rsp-low.h.
5933 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5934 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5935 (convert_int_to_ascii, convert_ascii_to_int): Move to
5936 common/rsp-low.c.
5937 * regcache.c: Include rsp-low.h.
5938 * ax.c: Include rsp-low.h.
5939 * Makefile.in (SFILES): Add common/rsp-low.c.
5940 (OBS): Add rsp-low.o.
5941 (rsp-low.o): New target.
5942
01fd3ea5
TT		 59432014-02-12 Tom Tromey <tromey@redhat.com>
5944
5945 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5946 Include print-utils.h.
5947 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5948 (plongest, thirty_two, phex_nz): Remove.
5949 * Makefile.in (SFILES): Add common/print-utils.c.
5950 (OBS): Add print-utils.o.
5951 (print-utils-ipa.o): New target.
5952 (print-utils.o): New target.
5953 (IPA_OBJS): Add print-utils-ipa.o.
5954
e99dc820
TT		 59552014-02-06 Tom Tromey <tromey@redhat.com>
5956
5957 * Makefile.in (SFILES): Fix indentation.
5958
ee1e2d4f
DE		 59592014-02-05 Doug Evans <dje@google.com>
5960
5961 * linux-low.c (linux_wait_for_event): Improve comment.
5962 (linux_wait_1): Keep current_inferior in sync with event_child.
5963
f5a02773
DE		 59642014-01-22 Doug Evans <dje@google.com>
5965
5966 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5967
87ce2a04
DE		 59682014-01-22 Doug Evans <dje@google.com>
5969
5970 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5971 * configure: Regenerate.
5972 * config.in: Regenerate.
5973 * Makefile.in (SFILES): Add debug.c.
5974 (OBS): Add debug.o.
5975 * debug.c: New file.
5976 * debug.h: New file.
5977 * linux-aarch64-low.c (*): Update all debugging printfs to use
5978 debug_printf instead of fprintf.
5979 * linux-arm-low.c (*): Ditto.
5980 * linux-cris-low.c (*): Ditto.
5981 * linux-crisv32-low.c (*): Ditto.
5982 * linux-m32r-low.c (*): Ditto.
5983 * linux-sparc-low.c (*): Ditto.
5984 * linux-x86.c (*): Ditto.
5985 * linux-low.c (*): Ditto.
5986 (linux_wait_1): Add calls to debug_enter, debug_exit.
5987 (linux_wait): Remove redundant debugging printf.
5988 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5989 (linux_resume, unstop_all_lwps): Ditto.
5990 * mem-break.c (*): Update all debugging printfs to use
5991 debug_printf instead of fprintf.
5992 * remote-utils.c (*): Ditto.
5993 * thread-db.c (*): Ditto.
5994 * server.c #include <ctype.h>, "gdb_vecs.h".
5995 (debug_threads): Moved to debug.c.
5996 (*): Update all debugging printfs to use debug_printf instead of
5997 fprintf.
5998 (start_inferior): Replace call to fflush with call to debug_flush.
5999 (monitor_show_help): Mention set debug-format.
6000 (parse_debug_format_options): New function.
6001 (handle_monitor_command): Handle "monitor set debug-format".
6002 (gdbserver_usage): Mention --debug-format.
6003 (main): Parse --debug-format.
6004 * server.h (debug_threads): Declaration moved to debug.h.
6005 #include "debug.h".
6006 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6007 trace_debug_1 that uses debug_printf.
6008 (tracepoint_look_up_symbols): Update all debugging printfs to use
6009 debug_printf instead of fprintf.
6010
e671835b
BS		 60112014-01-20 Baruch Siach <baruch@tkos.co.il>
6012
6013 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6014 sys/ptrace.h.
6015
b5737fa9
PA		 60162014-01-17 Pedro Alves <palves@redhat.com>
6017
ea38d2a9 6018 PR build/16445
c7faa97a
PA		 6019 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6020 defined after including gdb_proc_service.h.
b5737fa9 6021
40ed484e
DE		 60222014-01-16 Doug Evans <dje@google.com>
6023
6024 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6025 (match_dll): Use it.
6026
969c39fb
MM		 60272014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6028
6029 * target.h (target_ops) <read_btrace>: Change parameters and
6030 return type to allow error reporting.
6031 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6032 trace reading errors on.
6033 * linux-low.c (linux_low_read_btrace): Pass trace reading
6034 errors on.
6035 (linux_low_disable_btrace): New.
6036
ab7f45ba
DE		 60372014-01-15 Doug Evans <dje@google.com>
6038
6039 * inferiors.c (thread_id_to_gdb_id): Delete.
6040 * inferiors.h (thread_id_to_gdb_id): Delete.
6041
66af0f44
EZ		 60422014-01-13 Eli Zaretskii <eliz@gnu.org>
6043
6044 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6045 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6046 versions.
6047
9939e131
PA		 60482014-01-08 Pedro Alves <palves@redhat.com>
6049
6050 * server.c (handle_status): Don't discard previous queued stop
6051 replies or thread's pending status here.
6052 (main) <disconnection>: Do it here instead.
6053
b7ea362b
PA		 60542014-01-08 Pedro Alves <palves@redhat.com>
6055
6056 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6057 * server.c (visit_actioned_threads, handle_pending_status): New
6058 function.
6059 (handle_v_cont): Factor out parts to ...
6060 (resume): ... this new function. If in all-stop, and a thread
6061 being resumed has a pending status, report it without actually
6062 resuming.
6063 (myresume): Adjust to use the new 'resume' function.
6064 (clear_pending_status_callback, set_pending_status_callback)
6065 (find_status_pending_thread_callback): New functions.
6066 (handle_status): Handle the case of multiple threads having
6067 interesting statuses to report. Report threads' real last signal
6068 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6069 with an interesting thread to report the status for, instead of
6070 always reporting the status of the first thread.
6071
28498c42
JB		 60722014-01-01 Joel Brobecker <brobecker@adacore.com>
6073
6074 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6075 * gdbreplay.c (gdbreplay_version): Likewise.
6076
f45c82da
YZ		 60772013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6078
6079 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6080 iov.iov_len with the real length in use.
6081
379a5e2d
JB		 60822013-12-13 Joel Brobecker <brobecker@adacore.com>
6083
6084 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6085 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6086 for all targets that use win32-low.c.
6087 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6088 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6089
4210d83e
PA		 60902013-12-13 Pedro Alves <palves@redhat.com>
6091
6092 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6093 if equal to TARGET_WAITKIND_LOADED.
6094 * win32-low.c (cached_status): New static global.
6095 (win32_wait): Add declaration.
6096 (do_initial_child_stuff): Flush all initial pending debug events
6097 up to the initial breakpoint.
6098 (win32_wait): If CACHED_STATUS was set, return that instead
6099 of doing a real wait. Remove the code resuming the execution
6100 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6101 during the initial phase. Also remove the code changing
6102 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6103 TARGET_WAITKIND_STOPPED.
6104
e7f0d979
YQ		 61052013-12-11 Yao Qi <yao@codesourcery.com>
6106
6107 * notif.c (handle_notif_ack): Return 0 if no notification
6108 matches.
6109
ebcf782c
DE		 61102013-11-20 Doug Evans <dje@google.com>
6111
6112 * linux-low.c (linux_set_resume_request): Fix comment.
6113
20ad9378
DE		 61142013-11-20 Doug Evans <dje@google.com>
6115
6116 * linux-low.c (resume_status_pending_p): Tweak comment.
6117
a196ebeb
WT		 61182013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6119
6120 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6121 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6122 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6123 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6124 (srv_amd64_regobj): Add amd64-mpx.o.
6125 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6126 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6127 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6128 * i387-fp.c (num_pl_bnd_register) Added constant.
6129 (num_pl_bnd_cfg_registers) Added constant.
6130 (struct i387_xsave) Added reserved area and MPX fields.
6131 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6132 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6133 function.
6134 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6135 (init_registers_amd64_mpx_linux): Declare new function.
6136 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6137 (x86_64_regmap): Add MPX registers.
6138 (x86_linux_read_description): Add MPX case.
6139 (initialize_low_arch): Initialize MPX targets.
6140
0080a2f6
TT		 61412013-11-18 Tom Tromey <tromey@redhat.com>
6142
6143 * configure: Rebuild.
6144 * configure.ac: Don't check for stdlib.h.
6145 * gdbreplay.c: Unconditionally include stdlib.h.
6146
2978b111
TT		 61472013-11-18 Tom Tromey <tromey@redhat.com>
6148
6149 * config.in: Rebuild.
6150 * configure: Rebuild.
6151 * configure.ac: Don't use AC_HEADER_DIRENT.
6152
a3d08894
TT		 61532013-11-18 Tom Tromey <tromey@redhat.com>
6154
6155 * server.h: Don't check HAVE_STRING_H.
6156 * gdbreplay.c: Don't check HAVE_STRING_H.
6157 * configure: Rebuild.
6158
0a5dd17d
TT		 61592013-11-18 Tom Tromey <tromey@redhat.com>
6160
6161 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6162 LIBGNU.
6163
1bd2f0ba
TT		 61642013-11-08 Tom Tromey <tromey@redhat.com>
6165
6166 * configure, config.in: Rebuild.
6167 * configure.ac: Remove unused configury.
6168
3266f10b
TT		 61692013-11-08 Tom Tromey <tromey@redhat.com>
6170
6171 * acinclude.m4: Include common.m4, codeset.m4.
6172 * configure, config.in: Rebuild.
6173 * configure.ac: Use GDB_AC_COMMON.
6174
6682d959
AA		 61752013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6176
6177 * linux-s390-low.c (HWCAP_S390_TE): New define.
6178 (s390_arch_setup): Consider the TE field in the HWCAP for
6179 determining 'have_regset_tdb'.
6180
fd0a4d76
SDJ		 61812013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6182
6183 PR gdb/16014
6184 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6185 call to sizeof.
6186
1a3d890b
PA		 61872013-10-02 Pedro Alves <palves@redhat.com>
6188
6189 * server.c (process_serial_event): Don't output "GDBserver
6190 exiting" if GDB is connected through stdio.
6191 * target.c (mywait): Likewise, be silent if GDB is connected
6192 through stdio.
6193
97ad4581
JB		 61942013-10-01 Joel Brobecker <brobecker@adacore.com>
6195
6196 * lynx-low.c (lynx_add_threads_after_attach): New function.
6197 (lynx_attach): Remove call to add_thread. Add call to
6198 lynx_add_threads_after_attach instead.
6199
5b4e221c
MF		 62002013-09-28 Mike Frysinger <vapier@gentoo.org>
6201
6202 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6203 * config.in, configure: Regenerated.
6204
ee47b2f8
YQ		 62052013-09-18 Yao Qi <yao@codesourcery.com>
6206
6207 PR server/15959
6208 * server.c (start_inferior): Clear 'resume_info'.
6209
d6707650 62102013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6211
d6707650
JW		 6212 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6213 for each register.
6214
9243dd0e 62152013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6216
9243dd0e
JW		 6217 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6218 linux-tile-low.o to srv_tgtobj.
6219
c623a6ef
WN		 62202013-09-16 Will Newton <will.newton@linaro.org>
6221
6222 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6223 out regs.
6224
fb71d39e
PA		 62252013-09-06 Pedro Alves <palves@redhat.com>
6226
6227 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6228 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6229 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6230 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6231 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6232 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6233
8e7e9910
PA		 62342013-09-06 Pedro Alves <palves@redhat.com>
6235
6236 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6237 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6238
7c3a12ca
PA		 62392013-09-06 Pedro Alves <palves@redhat.com>
6240
6241 * linux-amd64-ipa.c: Include tracepoint.h.
6242 * linux-i386-ipa.c: Include tracepoint.h.
6243
8eb3d7b6
RW		 62442013-09-06 Ricard Wanderlof <ricardw@axis.com>
6245
6246 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6247 (ps_get_thread_area): New function.
6248
eddddb9d
RW		 62492013-09-06 Ricard Wanderlof <ricardw@axis.com>
6250
6251 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6252 (initialize_low_arch): Call init_registers_crisv32 rather than
6253 init_register_crisv32.
6254
533b0600
PA		 62552013-09-05 Pedro Alves <palves@redhat.com>
6256
6257 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6258 to ...
6259 * hostio.h: ... this new file.
6260 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6261 win32-low.c: Include hostio.h.
6262
0ce3d3b5
PA		 62632013-09-05 Pedro Alves <palves@redhat.com>
6264
6265 * server.h (gdb_client_data, handler_func, callback_handler_func)
6266 (delete_file_handler, add_file_handler, append_callback_event)
6267 (delete_callback_event, start_event_loop, initialize_event_loop):
6268 Move to event-loop.h and include it.
6269 * event-loop.h: New file.
6270
799cdc37
PA		 62712013-09-05 Pedro Alves <palves@redhat.com>
6272
6273 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6274 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6275 (loaded_dll, unloaded_dll): Move to ...
6276 * dll.h: ... this new file.
6277 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6278
6a6bbd9d
PA		 62792013-09-05 Pedro Alves <palves@redhat.com>
6280
6281 * server.h (current_process, get_thread_process, all_processes)
6282 (add_inferior_to_list, for_each_inferior, current_inferior)
6283 (remove_inferior, add_process, remove_process, find_process_pid)
6284 (have_started_inferiors_p, have_attached_inferiors_p)
6285 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6286 (clear_inferiors, find_inferior, find_inferior_id)
6287 (inferior_target_data, set_inferior_target_data)
6288 (inferior_regcache_data, set_inferior_regcache_data): Move to
6289 inferiors.h, and include it.
6290 * inferiors.h: New file.
6291
f699aaba
PA		 62922013-09-05 Pedro Alves <palves@redhat.com>
6293
6294 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6295 Move ...
72f4393d 6296 * ax.h: ... here.
f699aaba 6297
c144c7a0
PA		 62982013-09-05 Pedro Alves <palves@redhat.com>
6299
6300 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6301 tracepoint.h.
6302 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6303 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6304 (handle_tracepoint_general_set, handle_tracepoint_query)
6305 (tracepoint_finished_step, tracepoint_was_hit)
6306 (release_while_stepping_state_list, current_traceframe)
6307 (in_readonly_region, traceframe_read_mem)
6308 (fetch_traceframe_registers, traceframe_read_sdata)
6309 (traceframe_read_info, struct fast_tpoint_collect_status)
6310 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6311 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6312 (supply_fast_tracepoint_registers)
6313 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6314 (ipa_tdesc, claim_trampoline_space)
6315 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6316 (agent_mem_read, agent_get_trace_state_variable_value)
6317 (agent_set_trace_state_variable_value, agent_tsv_read)
6318 (agent_mem_read_string, get_raw_reg_func_addr)
6319 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6320 * tracepoint.h: ... this new file.
6321
ff42e6ab
PA		 63222013-09-05 Pedro Alves <palves@redhat.com>
6323
6324 * server.h (perror_with_name, error, fatal, warning, paddress)
6325 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6326 include it.
6327 * utils.h: New file.
6328
541af0f4
PA		 63292013-09-05 Pedro Alves <palves@redhat.com>
6330
6331 * server.h (remote_debug, noack_mode, transport_is_reliable)
6332 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6333 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6334 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6335 (write_enn, initialize_async_io, enable_async_io)
6336 (disable_async_io, check_remote_input_interrupt_request)
6337 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6338 (dead_thread_notify, prepare_resume_reply)
6339 (decode_address_to_semicolon, decode_address, decode_m_packet)
6340 (decode_M_packet, decode_X_packet, decode_xfer_write)
6341 (decode_search_memory_packet, unhexify, hexify)
6342 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6343 (look_up_one_symbol, relocate_instruction)
6344 (monitor_output): Move to remote-utils.h, and include it.
6345 * remote-utils.h: New file.
6346
eebdf26b
PA		 63472013-09-05 Pedro Alves <palves@redhat.com>
6348
6349 * server.h (_): Delete.
6350
3aafd2ff
PA		 63512013-09-02 Pedro Alves <palves@redhat.com>
6352
6353 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6354 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6355 allocated.
6356 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6357
cee83bcb
PM		 63582013-09-02 Pierre Muller <muller@sourceware.org>
6359
6360 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6361 or WriteProcessMemory complete successfully and handle
6362 ERROR_PARTIAL_COPY error.
6363
9a13b2fa
PA		 63642013-09-02 Pedro Alves <palves@redhat.com>
6365
6366 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6367 error instead of EIO.
6368
602e3198
JK		 63692013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6370
6371 PR server/15604
6372 * linux-low.c: Include filestuff.h.
6373 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6374 * lynx-low.c: Include filestuff.h.
6375 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6376 * server.c: Include filestuff.h.
6377 (main): Call notice_open_fds.
6378 * spu-low.c: Include filestuff.h.
6379 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6380
96d7229d
LM		 63812013-08-22 Luis Machado <lgustavo@codesourcery.com>
6382
6383 * Makefile.in: Explain why ../target and ../nat are not
6384 listed as include file search paths.
6385 (linux-waitpid.o): New object file rule.
6386 * configure.srv (srv_native_linux_obj): New variable.
6387 Replace all occurrences of linux native object files with
6388 $srv_native_linux_obj.
6389 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6390 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6391 (linux_enable_event_reporting): Remove declaration.
6392 (my_waitpid): Moved to common/linux-waitpid.c.
6393 (linux_wait_for_event): Pass ptid when calling
6394 linux_enable_event_reporting.
6395 (linux_supports_tracefork_flag): Remove.
6396 (linux_enable_event_reporting): Likewise.
6397 (linux_tracefork_grandchild): Remove.
6398 (STACK_SIZE): Moved to common/linux-ptrace.c.
6399 (linux_tracefork_child): Remove.
6400 (linux_test_for_tracefork): Remove.
6401 (linux_look_up_symbols): Call linux_supports_traceclone.
6402 (initialize_low): Remove call to linux_test_for_tracefork.
6403 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6404 common/linux-ptrace.h.
6405 (PTRACE_TYPE_ARG4): Likewise.
6406 Include linux-ptrace.h.
6407
32940073
PA		 64082013-08-21 Pedro Alves <palves@redhat.com>
6409
6410 * config.in: Renegerate.
6411
33b60d58 64122013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6413
33b60d58
LM		 6414 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6415 (SFILES): Remove $(srcdir)/common/target-common.c and
6416 add $(srcdir)/target/waitstatus.c.
6417 (OBS): Remove target-common.o and add waitstatus.o.
6418 (server_h): Remove $(srcdir)/../common/target-common.h and
6419 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6420 and $(srcdir)/../target/waitstatus.h.
6421 (target-common.o): Remove.
6422 (waitstatus.o): New target object file.
6423 * target.h: Do not include target-common.h and
6424 include target/resume.h, target/wait.h and
6425 target/waitstatus.h.
6426
b8e1b30e
LM		 64272013-08-13 Luis Machado <lgustavo@codesourcery.com>
6428
6429 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6430 to PTRACE_TYPE_ARG3.
6431 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6432 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6433 PTRACE_TYPE_ARG4.
6434 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6435 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6436
7a60ad40
YQ		 64372013-07-27 Jie Zhang <jie@codesourcery.com>
6438 Daniel Jacobowitz <dan@codesourcery.com>
6439 Yao Qi <yao@codesourcery.com>
6440
6441 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6442 (mips-linux-watch.o): New rule.
6443 (mips_linux_watch_h): New variable.
6444 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6445 srv_tgtobj.
6446 * linux-mips-low.c: Include mips-linux-watch.h.
6447 (struct arch_process_info, struct arch_lwp_info): New.
6448 (update_watch_registers_callback): New function.
6449 (mips_linux_new_process, mips_linux_new_thread) New functions.
6450 (mips_linux_prepare_to_resume, mips_insert_point): New
6451 functions.
6452 (mips_remove_point, mips_stopped_by_watchpoint): New
6453 functions.
6454 (rsp_bp_type_to_target_hw_bp_type): New function.
6455 (mips_stopped_data_address): New function.
6456 (the_low_target): Add watchpoint support functions.
6457
de6f69ad
YQ		 64582013-07-27 Yao Qi <yao@codesourcery.com>
6459
6460 * i386-low.c: Include break-common.h.
6461 (enum target_hw_bp_type): Remove.
6462
3360c0bf
LM		 64632013-07-24 Luis Machado <lgustavo@codesourcery.com>
6464
6465 * Makefile.in (SFILES): /common/target-common.c.
6466 (OBS): Add target-common.o.
6467 (server_h): Add $(srcdir)/../common/target-common.h.
6468 (target-common.o): New target.
6469 * server.c (queue_stop_reply_callback): Free
6470 status string after use.
6471 * target.c (target_waitstatus_to_string): Remove.
6472 * target.h: Include target-common.h.
6473 (resume_kind): Likewise.
6474 (target_waitkind): Likewise.
6475 (target_waitstatus): Likewise.
6476 (TARGET_WNOHANG): Likewise.
6477
bd885420
YQ		 64782013-07-04 Yao Qi <yao@codesourcery.com>
6479
6480 * Makefile.in (host_alias): Use @host_noncanonical@.
6481 (target_alias): Use @target_noncanonical@.
6482 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6483 ACX_NONCANONICAL_HOST.
6484 * configure: Regenerated.
6485
6486 Revert:
6487 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6488
6489 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6490 * configure: Rebuild.
6491 * Makefile.in (version_host, version_target): Get from configure.
6492 (version.c): Use $(version_host) and $(version_target).
6493
17ef446e
PA		 64942013-07-03 Pedro Alves <palves@redhat.com>
6495
6496 * Makefile.in (config.status): Depend on development.sh.
6497 * acinclude.m4: Include libmcheck.m4.
6498 * configure: Regenerate.
6499
7a9a7487
MG		 65002013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6501
6502 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6503 attribute inside the parentheses.
6504 (winapi_DebugSetProcessKillOnExit): Ditto.
6505 (winapi_DebugBreakProcess): Ditto.
6506 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6507
49b64de6
MG		 65082013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6509
6510 * notif.h (notif_event): Add a dummy member to avoid compiler
6511 errors.
6512
d5749ee7
PA		 65132013-07-01 Pedro Alves <palves@redhat.com>
6514
6515 * hostio.c (HOSTIO_PATH_MAX): Define.
6516 (require_filename, handle_open, handle_unlink, handle_readlink):
6517 Use it.
6518
d8d2a3ee
PA		 65192013-07-01 Pedro Alves <palves@redhat.com>
6520
6521 * server.h: Include "pathmax.h".
6522 * linux-low.c: Don't include sys/param.h.
6523 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6524 MAXPATHLEN.
6525 * win32-low.c: Don't include sys/param.h.
6526 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6527
bc7dea8d
PA		 65282013-07-01 Pedro Alves <palves@redhat.com>
6529
6530 * event-loop.c: Don't check HAVE_UNISTD_H before including
6531 <unistd.h>.
6532 * gdbreplay.c: Likewise.
6533 * remote-utils.c: Likewise.
6534 * server.c: Likewise.
6535 * configure.ac: Don't check for unistd.h.
6536 * configure: Regenerate.
6537
d6c2da54
TT		 65382013-06-28 Tom Tromey <tromey@redhat.com>
6539
6540 * Makefile.in (version.c): Use version.in, not
6541 common/version.in.
6542
257b6bec
MG		 65432013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6544
6545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6546 * configure: Rebuild.
6547 * Makefile.in (version_host, version_target): Get from configure.
6548 (version.c): Use $(version_host) and $(version_target).
6549
86ebe149
DK		 65502013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6551
6552 Fix trace-status to output user name without trailing colon.
6553 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6554
f30aa5af
DK		 65552013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6556
6557 Fix trace-status to output proper start-time and stop-time.
6558 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6559 output start time and stop time in hex as gdb expects.
6560
28a93511
YQ		 65612013-06-26 Pedro Alves <pedro@codesourcery.com>
6562
6563 * tracepoint.c (build_traceframe_info_xml): Output trace state
6564 variables present in the trace buffer.
6565
01208463
TT		 65662013-06-24 Tom Tromey <tromey@redhat.com>
6567
6568 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6569 create-version.sh.
6570 (version.o): Remove.
6571 * gdbreplay.c: Include version.h.
6572 (version, host_name): Don't declare.
6573 * server.h: Include version.h.
6574 (version, host_name): Don't declare.
6575
760256f9
PA		 65762013-06-12 Pedro Alves <palves@redhat.com>
6577
6578 * linux-x86-low.c (linux_is_elf64): Delete global.
6579 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6580 with local linux_pid_exe_is_elf_64_file use.
6581
030031ee
PA		 65822013-06-11 Pedro Alves <palves@redhat.com>
6583
6584 * linux-low.c (regset_disabled, disable_regset): New functions.
6585 (regsets_fetch_inferior_registers)
6586 (regsets_store_inferior_registers): Use them.
6587 (initialize_regsets_info); Don't allocate the disabled_regsets
6588 array here.
6589 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6590 comment.
6591
5da6eb0a
PA		 65922013-06-11 Pedro Alves <palves@redhat.com>
6593
6594 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6595 xmalloc.
6596
7e5aaa09
PA		 65972013-06-11 Pedro Alves <palves@redhat.com>
6598
6599 * linux-x86-low.c (initialize_low_arch): Call
6600 init_registers_x32_avx_linux.
6601
d878444c
JK		 66022013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6603
6604 Fix compatibility with Android Bionic.
6605 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6606 it is not empty.
6607
3aee8918
PA		 66082013-06-07 Pedro Alves <palves@redhat.com>
6609
5f2b57b5 6610 PR server/14823
3aee8918
PA		 6611 * Makefile.in (OBS): Add tdesc.o.
6612 (IPA_OBJS): Add tdesc-ipa.o.
6613 (tdesc-ipa.o): New rule.
6614 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6615 interface.
6616 * linux-low.c (new_inferior): Delete.
6617 (disabled_regsets, num_regsets): Delete.
6618 (linux_add_process): Adjust to set the new per-process
6619 new_inferior flag.
6620 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6621 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6622 was a stop. When calling arch_setup, switch the current inferior
6623 to the thread that got an event.
6624 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6625 (regsets_fetch_inferior_registers)
6626 (regsets_store_inferior_registers): New regsets_info parameter.
6627 Adjust to use it.
6628 (linux_register_in_regsets): New regs_info parameter. Adjust to
6629 use it.
6630 (register_addr, fetch_register, store_register): New usrregs_info
6631 parameter. Adjust to use it.
6632 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6633 parameter regs_info. Adjust to use it.
6634 (linux_fetch_registers): Get the current inferior's regs_info, and
6635 adjust to use it.
6636 (linux_store_registers): Ditto.
6637 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6638 (initialize_low): Don't initialize the target_regsets here. Call
6639 initialize_low_arch.
6640 * linux-low.h (target_regsets): Delete declaration.
6641 (struct regsets_info): New.
6642 (struct usrregs_info): New.
6643 (struct regs_info): New.
6644 (struct process_info_private) <new_inferior>: New field.
6645 (struct linux_target_ops): Delete the num_regs, regmap, and
6646 regset_bitmap fields. New field regs_info.
6647 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6648 * i387-fp.c (num_xmm_registers): Delete.
6649 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6650 calls to new interface.
6651 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6652 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6653 Infer the number of xmm registers from the regcache's target
6654 description.
6655 * i387-fp.h (num_xmm_registers): Delete.
6656 * inferiors.c (add_thread): Don't install the thread's regcache
6657 here.
6658 * proc-service.c (gregset_info): Fetch the current inferior's
6659 regs_info. Adjust to use it.
6660 * regcache.c: Include tdesc.h.
6661 (register_bytes, reg_defs, num_registers)
6662 (gdbserver_expedite_regs): Delete.
6663 (get_thread_regcache): If the thread doesn't have a regcache yet,
6664 create one, instead of aborting gdbserver.
6665 (regcache_invalidate_one): Rename to ...
6666 (regcache_invalidate_thread): ... this.
6667 (regcache_invalidate_one): New.
6668 (regcache_invalidate): Only invalidate registers of the current
6669 process.
6670 (init_register_cache): Add target_desc parameter, and use it.
6671 (new_register_cache): Ditto. Assert the target description has a
6672 non zero registers_size.
6673 (regcache_cpy): Add assertions. Adjust.
6674 (realloc_register_cache, set_register_cache): Delete.
6675 (registers_to_string, registers_from_string): Adjust.
6676 (find_register_by_name, find_regno, find_register_by_number)
6677 (register_cache_size): Add target_desc parameter, and use it.
6678 (free_register_cache_thread, free_register_cache_thread_one)
6679 (regcache_release, register_cache_size): New.
6680 (register_size): Add target_desc parameter, and use it.
6681 (register_data, supply_register, supply_register_zeroed)
6682 (supply_regblock, supply_register_by_name, collect_register)
6683 (collect_register_as_string, collect_register_by_name): Adjust.
6684 * regcache.h (struct target_desc): Forward declare.
6685 (struct regcache) <tdesc>: New field.
6686 (init_register_cache, new_register_cache): Add target_desc
6687 parameter.
6688 (regcache_invalidate_thread): Declare.
6689 (regcache_invalidate_one): Delete declaration.
6690 (regcache_release): Declare.
6691 (find_register_by_number, register_cache_size, register_size)
6692 (find_regno): Add target_desc parameter.
6693 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6694 declarations.
6695 * remote-utils.c: Include tdesc.h.
6696 (outreg, prepare_resume_reply): Adjust.
6697 * server.c: Include tdesc.h.
6698 (gdbserver_xmltarget): Delete declaration.
6699 (get_features_xml, process_serial_event): Adjust.
6700 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6701 declare.
6702 (struct process_info) <tdesc>: New field.
6703 (ipa_tdesc): Declare.
6704 * tdesc.c: New file.
6705 * tdesc.h: New file.
6706 * tracepoint.c: Include tdesc.h.
6707 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6708 (get_context_regcache): Adjust to pass ipa_tdesc down.
6709 (do_action_at_tracepoint): Adjust to get the register cache size
6710 from the context regcache's description.
6711 (traceframe_walk_blocks): Adjust to get the register cache size
6712 from the current trace frame's description.
6713 (traceframe_get_pc): Adjust to get current trace frame's
6714 description and pass it down.
6715 (gdb_collect): Adjust to get the register cache size from the
6716 IPA's description.
6717 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6718 (gdbserver_xmltarget): Delete.
6719 (initialize_low_tracepoint): Set the ipa's target description.
6720 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6721 (initialize_low_tracepoint): Set the ipa's target description.
6722 * linux-x86-low.c: Include tdesc.h.
6723 [__x86_64__] (is_64bit_tdesc): New.
6724 (ps_get_thread_area, x86_get_thread_area): Use it.
6725 (i386_cannot_store_register): Rename to ...
6726 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6727 (i386_cannot_fetch_register): Rename to ...
6728 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6729 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6730 to new interface.
6731 (target_regsets): Rename to ...
6732 (x86_regsets): ... this.
6733 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6734 interface.
6735 (x86_siginfo_fixup): Use is_64bit_tdesc.
6736 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6737 (tdesc_x32_avx_linux, tdesc_x32_linux)
6738 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6739 Declare.
6740 (x86_linux_update_xmltarget): Delete.
6741 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6742 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6743 (AMD64_LINUX_USER64_CS): New.
6744 (x86_linux_read_description): New, based on
6745 x86_linux_update_xmltarget.
6746 (same_process_callback): New.
6747 (x86_arch_setup_process_callback): New.
6748 (x86_linux_update_xmltarget): New.
6749 (x86_regsets_info): New.
6750 (amd64_linux_regs_info): New.
6751 (i386_linux_usrregs_info): New.
6752 (i386_linux_regs_info): New.
6753 (x86_linux_regs_info): New.
6754 (x86_arch_setup): Reimplement.
6755 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6756 (x86_emit_ops): Ditto.
6757 (the_low_target): Adjust. Install x86_linux_regs_info,
6758 x86_cannot_fetch_register, and x86_cannot_store_register.
6759 (initialize_low_arch): New.
6760 * linux-ia64-low.c (tdesc_ia64): Declare.
6761 (ia64_fetch_register): Adjust.
6762 (ia64_usrregs_info, regs_info): New globals.
6763 (ia64_regs_info): New function.
6764 (the_low_target): Adjust.
6765 (initialize_low_arch): New function.
6766 * linux-sparc-low.c (tdesc_sparc64): Declare.
6767 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6768 Adjust.
6769 (sparc_arch_setup): New function.
6770 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6771 (the_low_target): Adjust.
6772 (initialize_low_arch): New function.
6773 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6774 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6775 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6776 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6777 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6778 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6779 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6780 (tdesc_powerpc_isa205_vsx64l): Declare.
6781 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6782 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6783 (ppc_set_pc, ppc_get_hwcap): Adjust.
6784 (ppc_usrregs_info): Forward declare.
6785 (!__powerpc64__) ppc_regmap_adjusted: New global.
6786 (ppc_arch_setup): Adjust to the current process'es target
6787 description.
6788 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6789 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6790 (ppc_store_evrregset): Adjust.
6791 (target_regsets): Rename to ...
6792 (ppc_regsets): ... this, and make static.
6793 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6794 (ppc_regs_info): New function.
6795 (the_low_target): Adjust.
6796 (initialize_low_arch): New function.
6797 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6798 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6799 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6800 (tdesc_s390x_linux64v2): Declare.
6801 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6802 (s390_fill_gregset, s390_store_last_break): Adjust.
6803 (target_regsets): Rename to ...
6804 (s390_regsets): ... this, and make static.
6805 (s390_get_pc, s390_set_pc): Adjust.
6806 (s390_get_hwcap): New target_desc parameter, and use it.
6807 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6808 (s390_arch_setup): Adjust to set the current process'es target
6809 description. Don't adjust the regmap.
6810 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6811 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6812 (regs_info_3264): New globals.
6813 (s390_regs_info): New function.
6814 (the_low_target): Adjust.
6815 (initialize_low_arch): New function.
6816 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6817 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6818 [__mips64] (init_registers_mips_linux)
6819 (init_registers_mips_dsp_linux): Delete defines.
6820 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6821 (have_dsp): New global.
6822 (mips_read_description): New, based on mips_arch_setup.
6823 (mips_arch_setup): Reimplement.
6824 (get_usrregs_info): New function.
6825 (mips_cannot_fetch_register, mips_cannot_store_register)
6826 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6827 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6828 (target_regsets): Rename to ...
6829 (mips_regsets): ... this, and make static.
6830 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6831 (dsp_regs_info, regs_info): New globals.
6832 (mips_regs_info): New function.
6833 (the_low_target): Adjust.
6834 (initialize_low_arch): New function.
6835 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6836 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6837 Declare.
6838 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6839 (arm_read_description): New, with bits factored from
6840 arm_arch_setup.
6841 (arm_arch_setup): Reimplement.
6842 (target_regsets): Rename to ...
6843 (arm_regsets): ... this, and make static.
6844 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6845 (arm_regs_info): New function.
6846 (the_low_target): Adjust.
6847 (initialize_low_arch): New function.
6848 * linux-m68k-low.c (tdesc_m68k): Declare.
6849 (target_regsets): Rename to ...
6850 (m68k_regsets): ... this, and make static.
6851 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6852 (m68k_regs_info): New function.
6853 (m68k_arch_setup): New function.
6854 (the_low_target): Adjust.
6855 (initialize_low_arch): New function.
6856 * linux-sh-low.c (tdesc_sharch): Declare.
6857 (target_regsets): Rename to ...
6858 (sh_regsets): ... this, and make static.
6859 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6860 (sh_regs_info, sh_arch_setup): New functions.
6861 (the_low_target): Adjust.
6862 (initialize_low_arch): New function.
6863 * linux-bfin-low.c (tdesc_bfin): Declare.
6864 (bfin_arch_setup): New function.
6865 (bfin_usrregs_info, regs_info): New globals.
6866 (bfin_regs_info): New function.
6867 (the_low_target): Adjust.
6868 (initialize_low_arch): New function.
6869 * linux-cris-low.c (tdesc_cris): Declare.
6870 (cris_arch_setup): New function.
6871 (cris_usrregs_info, regs_info): New globals.
6872 (cris_regs_info): New function.
6873 (the_low_target): Adjust.
6874 (initialize_low_arch): New function.
6875 * linux-cris-low.c (tdesc_crisv32): Declare.
6876 (cris_arch_setup): New function.
6877 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6878 (cris_regs_info): New function.
6879 (the_low_target): Adjust.
6880 (initialize_low_arch): New function.
6881 * linux-m32r-low.c (tdesc_m32r): Declare.
6882 (m32r_arch_setup): New function.
6883 (m32r_usrregs_info, regs_info): New globals.
6884 (m32r_regs_info): Adjust.
6885 (initialize_low_arch): New function.
6886 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6887 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6888 (tic6x_usrregs_info): Forward declare.
6889 (tic6x_read_description): New function, based on ...
6890 (tic6x_arch_setup): ... this. Reimplement.
6891 (target_regsets): Rename to ...
6892 (tic6x_regsets): ... this, and make static.
6893 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6894 (tic6x_regs_info): New function.
6895 (the_low_target): Adjust.
6896 (initialize_low_arch): New function.
6897 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6898 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6899 (target_regsets): Rename to ...
6900 (xtensa_regsets): ... this, and make static.
6901 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6902 globals.
6903 (xtensa_arch_setup, xtensa_regs_info): New functions.
6904 (the_low_target): Adjust.
6905 (initialize_low_arch): New function.
6906 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6907 (nios2_arch_setup): Set the current process'es tdesc.
6908 (target_regsets): Rename to ...
6909 (nios2_regsets): ... this.
6910 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6911 (nios2_regs_info): New function.
6912 (the_low_target): Adjust.
6913 (initialize_low_arch): New function.
a261b8f5
PA		 6914 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6915 (aarch64_arch_setup): Set the current process'es tdesc.
6916 (target_regsets): Rename to ...
6917 (aarch64_regsets): ... this.
6918 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6919 (aarch64_regs_info): New function.
6920 (the_low_target): Adjust.
6921 (initialize_low_arch): New function.
3aee8918
PA		 6922 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6923 globals.
6924 (target_regsets): Rename to ...
6925 (tile_regsets): ... this.
6926 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6927 (tile_regs_info): New function.
6928 (tile_arch_setup): Set the current process'es tdesc.
6929 (the_low_target): Adjust.
6930 (initialize_low_arch): New function.
6931 * spu-low.c (tdesc_spu): Declare.
6932 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6933 * win32-arm-low.c (tdesc_arm): Declare.
6934 (arm_arch_setup): New function.
6935 (the_low_target): Install arm_arch_setup instead of
6936 init_registers_arm.
6937 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6938 (init_windows_x86): Rename to ...
6939 (i386_arch_setup): ... this. Set `win32_tdesc'.
6940 (the_low_target): Adjust.
6941 * win32-low.c (win32_tdesc): New global.
6942 (child_add_thread): Don't create the thread cache here.
6943 (do_initial_child_stuff): Set the new process'es tdesc.
6944 * win32-low.h (struct target_desc): Forward declare.
6945 (win32_tdesc): Declare.
6946 * lynx-i386-low.c (tdesc_i386): Declare global.
6947 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6948 * lynx-low.c (lynx_tdesc): New global.
6949 (lynx_add_process): Set the new process'es tdesc.
6950 * lynx-low.h (struct target_desc): Forward declare.
6951 (lynx_tdesc): Declare global.
6952 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6953 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6954 * nto-low.c (nto_tdesc): New global.
6955 (do_attach): Set the new process'es tdesc.
6956 * nto-low.h (struct target_desc): Forward declare.
6957 (nto_tdesc): Declare.
6958 * nto-x86-low.c (tdesc_i386): Declare.
6959 (nto_x86_arch_setup): Set `nto_tdesc'.
6960
b1fbec62
GB		 69612013-06-04 Gary Benson <gbenson@redhat.com>
6962
6963 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6964 to qSupported response when appropriate.
6965 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6966 with nonzero-length annex.
6967 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6968 arguments supplied in annex.
6969
d1ec4ce7
DE		 69702013-05-31 Doug Evans <dje@google.com>
6971
ac44adcb 6972 PR server/15594
d1ec4ce7
DE		 6973 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6974 64 bits in 64-cross-32 environment.
6975
9b25f2d3
PA		 69762013-05-28 Pedro Alves <palves@redhat.com>
6977
6978 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6979 (aarch64-without-fpu.c): Delete rule.
6980 * configure.srv (aarch64*-*-linux*): Remove references to
6981 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6982 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6983 declaration.
6984
6740dc9c
PA		 69852013-05-24 Pedro Alves <palves@redhat.com>
6986
6987 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6988 instead of strchr/decode_address. Error if the range isn't split
6989 with a ','. Don't assume there's be a ':' in the action.
6990
c2d6af84
PA		 69912013-05-23 Yao Qi <yao@codesourcery.com>
6992 Pedro Alves <palves@redhat.com>
6993
6994 * linux-low.c (lwp_in_step_range): New function.
6995 (linux_wait_1): If the thread was range stepping and stopped
6996 outside the stepping range, report the stop to GDB. Otherwise,
6997 continue stepping. Add range stepping debug output.
6998 (linux_set_resume_request): Copy the step range from the resume
6999 request to the lwp.
7000 (linux_supports_range_stepping): New.
7001 (linux_target_ops) <supports_range_stepping>: Set to
7002 linux_supports_range_stepping.
7003 * linux-low.h (struct linux_target_ops)
7004 <supports_range_stepping>: New field.
7005 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7006 * linux-x86-low.c (x86_supports_range_stepping): New.
7007 (the_low_target) <supports_range_stepping>: Set to
7008 x86_supports_range_stepping.
7009 * server.c (handle_v_cont): Handle 'r' action.
7010 (handle_v_requests): Append ";r" if the target supports range
7011 stepping.
7012 * target.h (struct thread_resume) <step_range_start,
7013 step_range_end>: New fields.
7014 (struct target_ops) <supports_range_stepping>:
7015 New field.
7016 (target_supports_range_stepping): New macro.
7017
58794e1a
JB		 70182013-05-17 Joel Brobecker <brobecker@adacore.com>
7019
7020 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7021 confusion in comment.
7022
d631c5a7
JB		 70232013-05-17 Joel Brobecker <brobecker@adacore.com>
7024
7025 * lynx-low.c (struct process_info_private): New type.
7026 (lynx_add_process): New function.
7027 (lynx_create_inferior, lynx_attach): Replace calls to
7028 add_process by calls to lynx_add_process.
7029 (lynx_resume): If PTID is null, then try using
7030 current_process()->private->last_wait_event_ptid.
7031 Add comments.
7032 (lynx_clear_inferiors): Delete. The contents of that function
7033 has been inlined in lynx_mourn;
7034 (lynx_wait_1): Save the ptid in the process's private data.
7035 (lynx_mourn): Free the process' private data. Replace call
7036 to lynx_clear_inferiors by call to clear_inferiors.
7037
96f7a20f
YQ		 70382013-05-17 Yao Qi <yao@codesourcery.com>
7039
7040 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7041 the right place.
7042
db0dfaa0
LM		 70432013-05-16 Luis Machado <lgustavo@codesourcery.com>
7044
7045 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7046 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7047 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7048 PT_TEXT_END_ADDR guards. Update comments.
7049 (linux_target_op) <read_offsets>: Conditionally define to
7050 linux_read_offsets if the target is UCLIBC and if it defines
7051 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7052
68f5f838
SL		 70532013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7054 Andrew Jenner <andrew@codesourcery.com>
7055
7056 * Makefile.in (SFILES): Add linux-nios2-low.c.
7057 (clean): Add action to delete nios2-linux.c.
7058 (nios2-linux.c): New rule.
7059 * configure.srv: Add nios2*-*-linux*.
7060 * linux-nios2-low.c: New.
7061
1ebff1fd
HAQ		 70622013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7063
7064 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7065
f6150862
HZ		 70662013-04-25 Hui Zhu <hui@codesourcery.com>
7067
7068 PR gdb/15186
f6150862
HZ		 7069 * ax.c (ax_printf): Add fflush.
7070
614c279d
TT		 70712013-04-22 Tom Tromey <tromey@redhat.com>
7072
7073 * Makefile.in (SFILES): Add filestuff.c.
7074 (OBS): Add filestuff.o.
7075 (filestuff.o): New target.
7076 * config.in, configure: Rebuild.
7077 * configure.ac: Check for fdwalk, pipe2.
7078
7d4e5717
PA		 70792013-04-17 Pedro Alves <palves@redhat.com>
7080
7081 * configure.ac (USE_THREAD_DB): Delete variable.
7082 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7083 Don't AC_SUBST USE_THREAD_DB.
7084 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7085 * config.in, configure: Regenerate.
7086
d5c93e41
PA		 70872013-04-16 Pedro Alves <palves@redhat.com>
7088
7089 * linux-low.h (struct lwp_info) <thread_known>: Move under
7090 the USE_THREAD_DB #ifdef.
7091
04f5fe89
PA		 70922013-04-16 Pedro Alves <palves@redhat.com>
7093
7094 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7095 (linux-low.o): Delete rule.
7096 * linux-low.h: Always include "gdb_thread_db.h" instead of
7097 conditionally including thread_db.h.
7098 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7099 HAVE_THREAD_DB_H.
7100
480b27bf
JK		 71012013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7102
7103 * Makefile.in (install-only): Fix make install regression.
7104
43662968
JK		 71052013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7106
7107 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7108 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7109 installation.
7110 * gdbserver.1: Remove.
7111
3e74e146
PA		 71122013-03-22 Pedro Alves <palves@redhat.com>
7113
7114 * linux-low.c (handle_extended_wait): Don't call
7115 linux_enable_event_reporting.
7116
a8347a2a
TT		 71172013-03-15 Tony Theodore <tonyt@logyst.com>
7118
7119 PR build/9098:
7120 * Makefile.in (SHELL): Use @SHELL@.
7121
eeb56fa7
SDJ		 71222013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7123
7124 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7125 compiler warning.
7126
4fa7e2ff
JB		 71272013-03-13 Joel Brobecker <brobecker@adacore.com>
7128
7129 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7130 Remove extraneous NULL element.
7131
8ddb1965
YQ		 71322013-03-13 Yao Qi <yao@codesourcery.com>
7133
7134 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7135 'V' block in trace frame.
7136
9accd112
MM		 71372013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7138
7139 * target.h (struct target_ops): Add btrace ops.
7140 (target_supports_btrace): New macro.
7141 (target_enable_btrace): New macro.
7142 (target_disable_btrace): New macro.
7143 (target_read_btrace): New macro.
7144 * gdbthread.h (struct thread_info): Add btrace field.
7145 * server.c: Include btrace-common.h.
7146 (handle_btrace_general_set): New function.
7147 (handle_btrace_enable): New function.
7148 (handle_btrace_disable): New function.
7149 (handle_general_set): Call handle_btrace_general_set.
7150 (handle_qxfer_btrace): New function.
7151 (struct qxfer qxfer_packets[]): Add btrace entry.
7152 * inferiors.c (remove_thread): Disable btrace.
7153 * linux-low: Include linux-btrace.h.
7154 (linux_low_enable_btrace): New function.
7155 (linux_low_read_btrace): New function.
7156 (linux_target_ops): Add btrace ops.
7157 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7158 Add srv_linux_btrace=yes.
7159 (x86_64-*-linux*): Add linux-btrace.o.
7160 Add srv_linux_btrace=yes.
7161 * configure.ac: Define HAVE_LINUX_BTRACE.
7162 * config.in: Regenerated.
7163 * configure: Regenerated.
7164
5cc22e4c
MM		 71652013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7166
7167 * server.c (handle_qxfer): Preserve error message if -3 is
7168 returned.
7169 (qxfer): Document the -3 return value.
7170
7c97f91e
MM		 71712013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7172
7173 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7174 (linux_btrace_h): New variable.
7175 (linux-btrace.o): New rule.
7176
be9a119c 71772013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7178 Hafiz Abid Qadeer <abidh@codesourcery.com>
7179
7180 * tracepoint.c (trace_buffer_size): New global.
7181 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7182 (init_trace_buffer): Change to one-argument function. Allocate
7183 trace buffer memory.
7184 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7185 handle QTBuffer:size packet.
7186 (cmd_bigqtbuffer_size): New function.
7187 (initialize_tracepoint): Call init_trace_buffer with
7188 DEFAULT_TRACE_BUFFER_SIZE.
7189 * server.c (handle_query): Add QTBuffer:size in the
7190 supported packets.
7191
e64f7499
YQ		 71922013-03-07 Yao Qi <yao@codesourcery.com>
7193
7194 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7195 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7196 of -1.
7197 (cmd_qtsp): Adjust condition. Do post increment.
7198 Set cur_action and cur_step_action back to 0.
7199
f0ae6fc3
PA		 72002013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7201
7202 PR server/15236
7203 * linux-low.c (linux_write_memory): Return early success if LEN is
7204 zero.
7205
b5b0b0af
CV		 72062013-03-05 Corinna Vinschen <vinschen@redhat.de>
7207
334ad4a8 7208 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7209
589bc927
TT		 72102013-02-28 Tom Tromey <tromey@redhat.com>
7211
7212 * configure.ac: Invoke AC_SYS_LARGEFILE.
7213 * configure, config.in: Rebuild.
7214
dfe07582
CV		 72152013-02-28 Corinna Vinschen <vinschen@redhat.com>
7216
7217 * win32-low.c: Throughout, fix format strings and casts of
7218 printf-like functions to avoid type related warnings on all
7219 platforms.
7220 (get_child_debug_event): Print dwDebugEventCode as hex since
7221 that's how it's usually documented.
7222
736cd585
YQ		 72232013-02-28 Yao Qi <yao@codesourcery.com>
7224
7225 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7226 pulongest.
7227
e1f58301
JW		 72282013-02-27 Jiong Wang <jiwang@tilera.com>
7229
7230 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7231 (reg-tilegx32.c): New rule.
7232 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7233 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7234 different register info initializer according to elf class.
7235 (init_registers_tilgx32): New function. The tilegx32 register info
7236 initializer.
7237 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7238 (tile_store_gregset): Likewise.
7239
d171ca78
YQ		 72402013-02-27 Yao Qi <yao@codesourcery.com>
7241
7242 * server.c (process_point_options): Print debug message when
7243 debug_threads is true.
7244
282bbdf3
YQ		 72452013-02-26 Yao Qi <yao@codesourcery.com>
7246
7247 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7248
aca22551
PA		 72492013-02-19 Pedro Alves <palves@redhat.com>
7250 Kai Tietz <ktietz@redhat.com>
7251
7252 PR gdb/15161
7253
7254 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7255 instead of strtoul to extract address from packet.
7256 (process_serial_event) <'z'>: Likewise.
7257
4f3cee1c
YQ		 72582013-02-18 Yao Qi <yao@codesourcery.com>
7259
7260 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7261
8e1d55a3
PA		 72622013-02-14 Pedro Alves <palves@redhat.com>
7263
7264 Plug memory leak.
7265
7266 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7267 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7268
458820da
PA		 72692013-02-14 Pedro Alves <palves@redhat.com>
7270
7271 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7272
baea0dae
PA		 72732013-02-14 Pedro Alves <palves@redhat.com>
7274
7275 * tracepoint.c (save_string): Delete.
7276 (add_tracepoint_action): Use savestring instead of save_string.
7277
0b1afbb3
PA		 72782013-02-12 Pedro Alves <palves@redhat.com>
7279
7280 * linux-xtensa-low.c: Ditto.
7281 * xtensa-xtregs.c: Ditto.
7282
8a4ac37e
PA		 72832013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7284
7285 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7286 thread_db.
7287
148de6bb
MS		 72882013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7289
7290 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7291 aarch64_num_wp_regs and aarch64_num_bp_regs to
7292 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7293
55fac6e0
MS		 72942013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7295
7296 * linux-aarch64-low.c (ps_get_thread_area): Replace
7297 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7298
176eb98c
MS		 72992013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7300 Marcus Shawcroft <marcus.shawcroft@arm.com>
7301 Nigel Stephens <nigel.stephens@arm.com>
7302 Yufeng Zhang <yufeng.zhang@arm.com>
7303
7304 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7305 (aarch64.c, aarch64-without-fpu.c): New targets.
7306 * configure.srv (aarch64*-*-linux*): New.
7307 * linux-aarch64-low.c: New file.
7308
56f7af9c
MS		 73092013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7310
43aaf8b6 7311 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7312 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7313 (dequeue_one_deferred_signal, linux_resume_one_thread)
7314 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7315 (linux_tracefork_grandchild, linux_test_for_tracefork)
7316 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7317 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7318 where the argument is 0.
7319
60f662b0
YQ		 73202013-01-25 Yao Qi <yao@codesourcery.com>
7321
7322 * event-loop.c: Include "queue.h".
7323 (gdb_event_p): New typedef.
7324 (struct gdb_event) <next_event>: Remove.
7325 (event_queue): Change to QUEUE(gdb_event_p).
7326 (async_queue_event): Remove.
7327 (gdb_event_xfree): New.
7328 (initialize_event_loop): New.
7329 (process_event): Use API from QUEUE.
7330 (wait_for_event): Likewise.
7331 * server.c (main): Call initialize_event_loop.
7332 * server.h (initialize_event_loop): Declare.
7333
5ae4861a
YQ		 73342013-01-18 Yao Qi <yao@codesourcery.com>
7335
7336 * ax.h (struct eval_agent_expr_context): New.
7337 (gdb_eval_agent_expr): Update declaration.
7338 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7339 TFRAME. Add new argument CTX.
7340 * server.h (struct eval_agent_expr_context): Declare.
7341 (agent_mem_read, agent_tsv_read): Update declaration.
7342 (agent_mem_read_string): Likewise.
7343 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7344 (add_traceframe_block): Add new argument TPOINT.
7345 Increase TPOINT->traceframe_usage.
7346 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7347 eval_tracepoint_agent_expr.
7348 (condition_true_at_tracepoint): Likewise.
7349 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7350 (agent_mem_read_string, agent_tsv_read): Likewise.
7351
85e00e85
YQ		 73522013-01-16 Yao Qi <yao@codesourcery.com>
7353
7354 * linux-low.c (linux_resume_one_lwp): Don't check
7355 'lwp->bp_reinsert != 0'.
7356
4039cf45
JB		 73572013-01-07 Joel Brobecker <brobecker@adacore.com>
7358 Pedro Alves <palves@redhat.com>
7359
7360 * lynx-low.c (ptrace_request_to_str): Define a temporary
7361 macro and use it to simplify this function's implementation.
7362
9044dee2
JB		 73632013-01-07 Joel Brobecker <brobecker@adacore.com>
7364
7365 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7366 sets errno.
7367
e6352c8f
JB		 73682013-01-07 Joel Brobecker <brobecker@adacore.com>
7369
7370 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7371
50681a27
JB		 73722013-01-07 Joel Brobecker <brobecker@adacore.com>
7373
7374 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7375
3f6e77ef
JB		 73762013-01-07 Joel Brobecker <brobecker@adacore.com>
7377
7378 * lynx-low.c (lynx_resume): Use the resume_info parameter
7379 to determine the ptid for the lynx_ptrace call, unless
7380 it is equal to minus_one_ptid, in which case we use the
7381 ptid of the current_inferior.
7382 (lynx_wait_1): After having received a thread create/exit
7383 event, resume the inferior's execution using the signaling
7384 thread's ptid, rather than the old ptid.
7385
7fda33ae
JB		 73862013-01-07 Joel Brobecker <brobecker@adacore.com>
7387
7388 * lynx-low.c (lynx_resume): Delete variable ret.
7389
b9786c74
JB		 73902013-01-01 Joel Brobecker <brobecker@adacore.com>
7391
7392 * gdbreplay.c (gdbreplay_version): Update copyright year.
7393 * server.c (gdbserver_version): Likewise.
7394
8b93d60f
JB		 73952012-12-17 Joel Brobecker <brobecker@adacore.com>
7396
7397 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7398 new thread.
7399
037335a7
JB		 74002012-12-17 Joel Brobecker <brobecker@adacore.com>
7401
7402 * lynx-low.c (ptrace_request_to_str): Add handling for
7403 PTRACE_GETTRACESIG.
7404
52d4cbd8
JB		 74052012-12-17 Joel Brobecker <brobecker@adacore.com>
7406
7407 * lynx-low.c (lynx_attach): Delete variable new_process.
7408
ab8f6ca9
JB		 74092012-12-17 Joel Brobecker <brobecker@adacore.com>
7410
7411 * lynx-low.c (lynx_create_inferior): Delete variable
7412 new_process.
7413
78cbc024
JB		 74142012-12-17 Joel Brobecker <brobecker@adacore.com>
7415
7416 * lynx-low.c (ptrace_request_to_str): Do not handle
7417 PTRACE_GETTHREADLIST if this macro does not exist.
7418
14a00470
YQ		 74192012-12-15 Yao Qi <yao@codesourcery.com>
7420
7421 * Makefile.in (OBS): Add notif.o.
7422 * notif.c, notif.h: New.
7423 * server.c: Include "notif.h".
7424 (struct vstop_notif) <next>: Remove.
7425 <base>: New field.
7426 (queue_stop_reply): Update.
7427 (push_event, send_next_stop_reply): Remove.
7428 (discard_queued_stop_replies): Update.
7429 (notif_stop): New variable.
7430 (handle_v_stopped): Remove.
7431 (handle_v_requests): Don't call handle_v_stopped. Call
7432 handle_ack_notif instead.
7433 (queue_stop_reply_callback): Call notif_event_enque instead
7434 of queue_stop_reply.
7435 (handle_status): Don't call send_next_stop_reply, call
7436 notif_write_event instead.
7437 (kill_inferior_callback): Likewise.
7438 (detach_or_kill_inferior_callback): Likewise.
7439 (main): Call initialize_notif.
7440 (process_serial_event): Call QUEUE_is_empty.
7441 (handle_target_event): Call notif_push instead of push event.
7442 * server.h (push_event): Remove declaration.
7443
61c125b9
TT		 74442012-12-10 Tom Tromey <tromey@redhat.com>
7445
7446 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7447 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7448 macros.
7449 (.c.o): Rewrite.
7450 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7451 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7452 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7453 (amd64-linux-ipa.o, ax.o): Rewrite.
7454 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7455 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7456 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7457 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7458 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7459 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7460 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7461 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7462 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7463 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7464 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7465 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7466 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7467 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7468 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7469 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7470 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7471 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7472 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7473 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7474 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7475 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7476 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7477 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7478 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7479 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7480 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7481 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7482 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7483 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7484 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7485 (reg-tilegx.o): Remove.
7486 (all_object_files): New macro.
7487 Include .deps files.
7488 * aclocal.m4, configure: Rebuild.
7489 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7490 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7491 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7492
e90e9ad9
TT		 74932012-12-05 Tom Tromey <tromey@redhat.com>
7494
7495 PR gdb/14917:
7496 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7497
02d403bf 74982012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7499
7500 * configure.ac: Check for linux/perf_event.h.
7501 * config.in: Regenerated.
7502 * configure: Regenerated.
7503
0270a750
PA		 75042012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7505
7506 * hostio.c (handle_readlink): Decrease buffer size
7507 parameter passed to readlink by one byte.
7508
8c29b58e
YQ		 75092012-11-26 Yao Qi <yao@codesourcery.com>
7510
7511 * configure.ac (build_warnings): Append '-Wempty-body'.
7512 * configure: Regenerated.
7513 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7514 body.
7515
8bdce1ff
PM		 75162012-11-15 Pierre Muller <muller@sourceware.org>
7517
7518 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7519 * config.in: Regenerate.
7520 * configure: Regenerate.
7521 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7522 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7523 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7524 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7525 header.
7526 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7527 instead of <sys/wait.h> header.
7528 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7529
02d403bf 75302012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7531
7532 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7533 (various make rules): Remove -DGDBSERVER
7534
fbd5db48
YQ		 75352012-11-09 Yao Qi <yao@codesourcery.com>
7536
7537 * spu-low.c (current_ptid): Move it to ..
7538 * gdbthread.h: ... here. New.
7539 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7540 * server.c (myresume, process_serial_event): Likewise.
7541 * thread-db.c (thread_db_find_new_threads): Likewise.
7542 * tracepoint.c (run_inferior_command): Likewise.
7543
b3dc46ff
AB		 75442012-10-01 Andrew Burgess <aburgess@broadcom.com>
7545
7546 * server.c (handle_search_memory_1): Include access length in
7547 warning message.
7548
07c04788
HPN		 75492012-09-05 Michael Brandt <michael.brandt@axis.com>
7550
7551 * linux-crisv32-low.c: Fix compile errors.
7552
918d227b
YQ		 75532012-09-04 Yao Qi <yao@codesourcery.com>
7554
7555 * tracepoint.c (cmd_qtsv): Adjust debug message.
7556 Don't check CUR_TPOINT.
7557
18c1b81a
YQ		 75582012-08-28 Yao Qi <yao@codesourcery.com>
7559
7560 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7561 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7562 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7563 Remove declarations of xmalloc, xreallloc, xstrdup and
7564 freeargv.
7565 * Makefile.in (libiberty_h): New.
7566 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7567 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7568
dc82f37b
YQ		 75692012-08-23 Yao Qi <yao@codesourcery.com>
7570
7571 * server.h: Remove declaration of 'xsnprintf'.
7572
406b1477
KS		 75732012-08-22 Keith Seitz <keiths@redhat.com>
7574
7575 * server.h: Include build-gnulib-gbserver/config.h.
7576 * gdbreplay.c: Likewise.
7577
e6712ff1
DE		 75782012-08-08 Doug Evans <dje@google.com>
7579
7580 * Makefile.in (SFILES): Add gdb_vecs.c.
7581 (OBS): Add gdb_vecs.o.
7582 (gdb_vecs_h, host_defs_h): New variables.
7583 (thread-db.o): Add $(gdb_vecs_h) dependency.
7584 (gdb_vecs.o): New rule.
7585 * thread-db.c: #include "gdb_vecs.h".
7586 (thread_db_load_search): Use a vector to iterate over path elements.
7587 Handle text appearing after "$pdir".
7588
7589 * configure.ac: Add check for strstr.
7590 * config.in: Regenerate.
7591 * configure: Regenerate.
7592
7c3270ae
UW		 75932012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7594
7595 * hostio.c (handle_pread): If pread fails, fall back to attempting
7596 lseek/read.
7597 (handle_pwrite): Likewise for pwrite.
7598
b62e2b27
UW		 75992012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7600
7601 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7602 between unsupported TYPE and unimplementable ADDR/LEN combination.
7603 (arm_insert_point): Act on new return value.
7604
78a99e91
PA		 76052012-07-31 Pedro Alves <palves@redhat.com>
7606
7607 * server.c (process_point_options): Only skip tokens if we find
7608 one that is unrecognized. Don't treat 'X' specially while
7609 skipping unrecognized tokens.
7610
fcf303ab
UW		 76112012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7612
7613 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7614 to 4-byte-align HW breakpoint addresses for Thumb.
7615
7255706c
YQ		 76162012-07-27 Yao Qi <yao@codesourcery.com>
7617
7618 PR remote/14161.
7619
7620 * server.h: Declare gdb_agent_about_to_close.
7621 * target.c (kill_inferior): Include "agent.h".
7622 New. Send command 'kill'.
7623 * target.h (kill_inferior): Removed macro.
7624 * tracepoint.c (gdb_agent_about_to_close): New.
7625 (gdb_agent_helper_thread): Handle command 'close'.
7626 Wait endlessly until the inferior stops.
7627 Install gdb_agent_remove_socket to atexit hook.
7628 (agent_socket_name): New static variable.
7629 (gdb_agent_socket_init): Replace local variable 'name' with
7630 'agent_socket_name'.
7631 (gdb_agent_remove_socket): New.
7632
5a3f286f
YQ		 76332012-07-27 Yao Qi <yao@codesourcery.com>
7634
7635 * server.c (process_point_options): Stop at 'X' when parsing.
7636
961bd387
ME		 76372012-07-19 Michael Eager <eager@eagercon.com>
7638
a261b8f5 7639 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7640 to hw_execute.
7641 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7642 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7643 hardware breakpoint.
7644
aa7c7447
JK		 76452012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7646
7647 * gdbserver/linux-low.c (initialize_low): Call
7648 linux_ptrace_init_warnings.
7649
7f216e7c
DE		 76502012-07-02 Doug Evans <dje@google.com>
7651
7652 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7653 pointer to int.
7654
d3ce09f5
SS		 76552012-07-02 Stan Shebs <stan@codesourcery.com>
7656
7657 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7658 (ax.o): Add it to build rule.
7659 (ax-ipa.o): Ditto.
7660 (OBS): Add format.o.
7661 (IPA_OBS): Add format.o.
7662 * server.c (handle_query): Claim support for breakpoint commands.
7663 (process_point_options): Add command case.
7664 (process_serial_event): Leave running if there are printfs in
7665 effect.
7666 * mem-break.h (any_persistent_commands): Declare.
7667 (add_breakpoint_commands): Declare.
7668 (gdb_no_commands_at_breakpoint): Declare.
7669 (run_breakpoint_commands): Declare.
7670 * mem-break.c (struct point_command_list): New struct.
7671 (struct breakpoint): New field command_list.
7672 (any_persistent_commands): New function.
7673 (add_commands_to_breakpoint): New function.
7674 (add_breakpoint_commands): New function.
7675 (gdb_no_commands_at_breakpoint): New function.
7676 (run_breakpoint_commands): New function.
7677 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7678 locally.
7679 * ax.c: Include format.h.
7680 (ax_printf): New function.
7681 (gdb_eval_agent_expr): Add printf opcode.
7682
2f8f6aed
YQ		 76832012-06-13 Yao Qi <yao@codesourcery.com>
7684
7685 * server.c (start_inferior): Remove duplicated writes to fields
7686 'last_resume_kind' and 'last_status' of 'current_inferior'.
7687
0c9070b3
YQ		 76882012-06-12 Yao Qi <yao@codesourcery.com>
7689 Pedro Alves <palves@redhat.com>
7690
7691 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7692 comment.
7693 * server.c (handle_v_cont): Extend comment.
7694
c52daf70
YQ		 76952012-06-11 Yao Qi <yao@codesourcery.com>
7696
7697 * linux-low.c (linux_attach): Add 'static'.
7698
d38bbb0a
YQ		 76992012-06-06 Yao Qi <yao@codesourcery.com>
7700
7701 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7702
89dc0afd
JK		 77032012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7704
7705 Fix gcc -flto compilation warning.
7706 * server.c (main): Make variable multi_mode and attach volatile.
7707
75f62ce7
TJB		 77082012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7709
7710 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7711 if the platform doesn't know about it.
7712
65f479b6
PA		 77132012-05-30 Jeff Kenton <jkenton@tilera.com>
7714
7715 * Makefile.in (SFILES): Add linux-tile-low.c.
7716 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7717 * configure.srv: Handle tilegx-*-linux*.
7718 * linux-tile-low.c: New file.
7719
0c5bf5a9
JK		 77202012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7721
7722 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7723
a493e3e2
PA		 77242012-05-24 Pedro Alves <palves@redhat.com>
7725
7726 PR gdb/7205
7727
43aaf8b6 7728 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7729
2ea28649
PA		 77302012-05-24 Pedro Alves <palves@redhat.com>
7731
7732 PR gdb/7205
7733
7734 Replace target_signal with gdb_signal throughout.
7735
8d409d16
MR		 77362012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7737
7738 * linux-low.c (linux_store_registers): Avoid the copying sequence
7739 when no data has been retrieved by ptrace.
7740
23512c01
MGD		 77412012-05-22 Will Deacon <will.deacon@arm.com>
7742
7743 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7744 Include asm/ptrace.h.
7745 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7746 already defined.
7747
4934b29e
MR		 77482012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7749
7750 * linux-low.c (linux_store_registers): Don't re-retrieve data
7751 with ptrace that has already been obtained from /proc. Always
7752 copy any data retrieved with ptrace to the buffer supplied.
7753
bde24c0a
PA		 77542012-05-11 Yao Qi <yao@codesourcery.com>
7755 Pedro Alves <palves@redhat.com>
7756
7757 * linux-low.c (enum stopping_threads_kind): New.
7758 (stopping_threads): Change type to `enum stopping_threads_kind'.
7759 (handle_extended_wait): If stopping and suspending threads, leave
7760 the new_lwp suspended too.
7761 (linux_wait_for_event): Adjust.
7762 (stop_all_lwps): Set `stopping_threads' to
7763 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7764 whether we're suspending threads or just stopping them. Assert no
7765 recursion happens.
7766
623b6bdf
YQ		 77672012-04-29 Yao Qi <yao@codesourcery.com>
7768
7769 * server.h: Move some code to ...
7770 * gdbthread.h: ... here. New.
7771 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7772 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7773 (nto-low.o, win32-low.o): Likewise.
7774 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7775 * regcache.c, remote-utils.c, server.c: Likewise.
7776 * target.c, tracepoint.c, win32-low.c: Likewise.
7777
f15f9948
TJB		 77782012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7779
7780 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7781 (PTRACE_ARG4_TYPE): Likewise.
7782 (PTRACE_XFER_TYPE): Likewise.
7783 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7784 ptrace to PTRACE_ARG3_TYPE.
7785 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7786 (PTRACE_ARG4_TYPE): Likewise.
7787 (PTRACE_XFER_TYPE): Likewise.
7788 (linux_detach_one_lwp): Cast fourth argument of
7789 ptrace to long then PTRACE_ARG4_TYPE.
7790 (regsets_fetch_inferior_registers): Cast third argument of
7791 ptrace to long then PTRACE_ARG3_TYPE.
7792 (regsets_store_inferior_registers): Likewise.
7793
38ea300a
PA		 77942012-04-20 Pedro Alves <palves@redhat.com>
7795
7796 * configure: Regenerate.
7797
c971b7fa
PA		 77982012-04-19 Pedro Alves <palves@redhat.com>
7799
43aaf8b6 7800 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7801 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7802 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7803 (all, install-only, uninstall, clean-info, all-lib, clean): No
7804 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7805 (maintainer-clean realclean distclean): Use subdir_do.
7806 (subdir_do): New.
7807 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7808 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7809 * acinclude.m4: Include acx_configure_dir.m4.
7810 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7811 calls. Call AC_PROG_RANLIB. Configure gnulib using
7812 ACX_CONFIGURE_DIR.
7813 (GNULIB): New.
7814 (GNULIB_STDINT_H): Adjust.
7815 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7816 * gdbreplay.c: Include build-gnulib/config.h.
7817 * server.h: Likewise.
7818 * aclocal.m4: Regenerate.
7819 * config.in: Regenerate.
7820 * configure: Regenerate.
c971b7fa 7821
809277f8
PA		 78222012-04-19 Pedro Alves <palves@redhat.com>
7823
7824 * Makefile.in (LIBGNU, INCGNU): Adjust.
7825 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7826 (all, install-only, uninstall, clean-info, all-lib, clean)
7827 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7828 * configure.ac: Adjust AC_OUTPUT output.
7829 * aclocal.m4: Regenerate.
7830 * configure: Regenerate.
7831
fd9bb8b8
PA		 78322012-04-19 Pedro Alves <palves@redhat.com>
7833
7834 * Makefile.in (generated_files): New.
7835 (server_h): Remove the explicit dependency on config.h, and depend
7836 on $generated_files.
7837
1c298c66
PA		 78382012-04-19 Pedro Alves <palves@redhat.com>
7839
7840 * Makefile.in (INCGNU): Add -Ignulib.
7841
57c4b50b
PA		 78422012-04-19 Pedro Alves <palves@redhat.com>
7843
7844 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7845 (INCGNU): ... this, and spell out -I here.
7846 (GNULIB_LIB): Rename to ...
7847 (LIBGNU): ... this.
7848 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7849
1030e047
PA		 78502012-04-19 Pedro Alves <palves@redhat.com>
7851
7852 * config.in: Regenerate.
7853
447d4319
PA		 78542012-04-19 Pedro Alves <palves@redhat.com>
7855
7856 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7857 * server.h (memmem): Remove declaration.
7858 * config.in: Regenerate.
7859 * configure: Regenerate.
7860
aad9eab9
YQ		 78612012-04-19 Yao Qi <yao@codesourcery.com>
7862
7863 * Makefile.in (SFILES): Add common/vec.c.
7864 (OBS): Add vec.o.
7865 (vec.o): New rule.
7866
3e10640f
YQ		 78672012-04-19 Yao Qi <yao@codesourcery.com>
7868
7869 * remote-utils.c (prepare_resume_reply): Replace with macro
7870 target_core_of_thread.
7871 * server.c (handle_qxfer_threads_proper): Likewise.
7872 * target.h (traget_core_of_thread): New macro.
7873
71622373
PA		 78742012-04-18 Pedro Alves <palves@redhat.com>
7875
7876 * aclocal.m4: Regenerate.
7877 * configure: Regenerate.
7878
80d26939
YQ		 78792012-04-16 Yao Qi <yao@codesourcery.com>
7880
7881 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7882 duplicated on address.
7883
42476b70
YQ		 78842012-04-16 Yao Qi <yao@codesourcery.com>
7885
7886 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7887 (struct tracepoint_action_ops) <send>: New field.
7888 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7889 (agent_expr_send, x_tracepoint_action_send): New.
7890 (l_tracepoint_action_send): New.
7891 (cmd_qtdp): Download and install tracepoint
7892 according to `use_agent'.
7893 (run_inferior_command): Add one more parameter `len'.
7894 Update callers.
7895 (tracepoint_send_agent): New.
7896 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7897
7bc83639
YQ		 78982012-04-16 Yao Qi <yao@codesourcery.com>
7899
7900 * tracepoint.c (download_tracepoints): Moved to ...
7901 (cmd_qtstart): ... here.
7902
5f18041e
YQ		 79032012-04-14 Yao Qi <yao@codesourcery.com>
7904
7905 * tracepoint.c: Include inttypes.h.
7906 (struct collect_memory_action): Use sized types.
7907 (struct tracepoint): Likewise.
7908 (cmd_qtdp, stop_tracing): Update print specifiers.
7909 (cmd_qtp, response_tracepoint): Likewise.
7910 (collect_data_at_tracepoint): Likewise.
7911 (collect_data_at_step): Likewise.
7912
55a8c076
YQ		 79132012-04-14 Yao Qi <yao@codesourcery.com>
7914
7915 Import gnulib module inttypes.
7916 * aclocal.m4, config.in, configure: Regenerated.
7917
dc750257
YQ		 79182012-04-14 Yao Qi <yao@codesourcery.com>
7919
7920 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7921 Makefile and config.status at last.
7922
0ab5faf9
YQ		 79232012-04-13 Yao Qi <yao@codesourcery.com>
7924
7925 * tracepoint.c: Include stdint.h unconditionally.
7926
18f5fd81
TJB		 79272012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7928
7929 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7930 on BFD_HAVE_SYS_PROCFS_TYPE.
7931 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7932 * configure: Regenerate.
7933 * config.in: Likewise.
7934
4d47af5c
L		 79352012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7936
7937 * Makefile.in (clean): Also remove x32.c x32-linux.c
7938 x32-avx.c x32-avx-linux.c.
7939 (x32.o): New target.
7940 (x32.c): Likewise.
7941 (x32-linux.o): Likewise.
7942 (x32-linux.c): Likewise.
7943 (x32-avx.o): Likewise.
7944 (x32-avx.c): Likewise.
7945 (x32-avx-linux.o): Likewise.
7946 (x32-avx-linux.c): Likewise.
7947
7948 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7949 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7950 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7951 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7952 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7953 i386/x32-avx-linux.xml.
7954
7955 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7956 (init_registers_x32_avx_linux): Likwise.
7957 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7958 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7959
ecedbe58
PA		 79602012-04-13 Pedro Alves <palves@redhat.com>
7961
7962 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7963 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7964 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7965 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7966 the sub-make.
7967
c92b5177
L		 79682012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7969
7970 * linux-x86-low.c (compat_x32_clock_t): New.
7971 (compat_x32_siginfo_t): Likewise.
7972 (compat_x32_siginfo_from_siginfo): Likewise.
7973 (siginfo_from_compat_x32_siginfo): Likewise.
7974 (linux_is_elf64): Likewise.
7975 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7976 and siginfo_from_compat_x32_siginfo for x32.
7977 (x86_arch_setup): Set linux_is_elf64.
7978
214d508e
L		 79792012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7980
7981 PR gdb/13969
7982 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7983 e_machine field.
7984 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7985 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7986 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7987 compatible with process.
7988
c9a1864a
YQ		 79892012-04-12 Yao Qi <yao@codesourcery.com>
7990
7991 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7992 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7993 (install-only, install-info, clean): Handle sub dir gnulib.
7994 (all-lib, am--refresh): New targets.
7995 (memmem.o): Remove target.
7996 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7997 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7998 (AC_REPLACE_FUNCS): Remove memmem.
7999 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8000 (AC_OUTPUT): Generate Makefile in gnulib/.
8001 * aclocal.m4, config.in, configure: Regenerated.
8002
367ba2c2
MR		 80032012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8004
8005 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8006
9d236627
PA		 80072012-04-05 Pedro Alves <palves@redhat.com>
8008
8009 -Werror=strict-aliasing
8010
8011 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8012 pointer.
8013
111217b3
PA		 80142012-04-04 Pedro Alves <palves@redhat.com>
8015
8016 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8017 (sparc_store_gregset_from_stack, sparc_store_gregset)
8018 (sparc_breakpoint_at): Fix formatting.
8019
8365dcf5
TJB		 80202012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8021
8022 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8023 are available.
8024 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8025 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8026 * config.in: Regenerate.
8027 * configure: Likewise.
8028
689cc2ae
PA		 80292012-03-29 Pedro Alves <palves@redhat.com>
8030
8031 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8032 Correct ptrace arguments.
8033
c14dfd32
PA		 80342012-03-28 Pedro Alves <palves@redhat.com>
8035
8036 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8037 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8038 (IA64_FR1_REGNUM): New defines.
8039 (ia64_fetch_register): New.
8040 (the_low_target): Install it.
8041 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8042 field.
8043 * linux-low.c (linux_fetch_registers): Try the
8044 the_low_target.fetch_register hook first.
8045
8046 * linux-arm-low.c (the_low_target): Adjust.
8047 * linux-bfin-low.c (the_low_target): Adjust.
8048 * linux-cris-low.c (the_low_target): Adjust.
8049 * linux-crisv32-low.c (the_low_target): Adjust.
8050 * linux-m32r-low.c (the_low_target): Adjust.
8051 * linux-m68k-low.c (the_low_target): Adjust.
8052 * linux-mips-low.c (the_low_target): Adjust.
8053 * linux-ppc-low.c (the_low_target): Adjust.
8054 * linux-s390-low.c (the_low_target): Adjust.
8055 * linux-sh-low.c (the_low_target): Adjust.
8056 * linux-sparc-low.c (the_low_target): Adjust.
8057 * linux-tic6x-low.c (the_low_target): Adjust.
8058 * linux-x86-low.c (the_low_target): Adjust.
8059 * linux-xtensa-low.c (the_low_target): Adjust.
8060
63c88e13
PA		 80612012-03-26 Pedro Alves <palves@redhat.com>
8062
8063 * server.c (handle_qxfer_libraries): Don't bail early if
8064 the_target->qxfer_libraries_svr4 is not NULL.
8065
fb723180
PA		 80662012-03-26 Pedro Alves <palves@redhat.com>
8067
8068 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8069
0afae3cf
PA		 80702012-03-23 Pedro Alves <palves@redhat.com>
8071
8072 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8073 "library-list-svr4" element's start tag when the the DSO list is
8074 empty.
8075
485f1ee4
PA		 80762012-03-23 Pedro Alves <palves@redhat.com>
8077
8078 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8079 a variable whose type size is the same as the inferior's pointer
8080 size.
8081
a5362b9a
TS		 80822012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8083
8084 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8085 struct siginfo.
8086 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8087 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8088 * linux-low.h: Include <signal.h>.
8089 (struct siginfo): Remove forward declaration.
8090 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8091 struct siginfo.
8092
d226c142
MF		 80932012-03-21 Mike Frysinger <vapier@gentoo.org>
8094
8095 * .gitignore: Ignore more files.
8096
122f36ef
PA		 80972012-03-19 Pedro Alves <palves@redhat.com>
8098 Jan Kratochvil <jan.kratochvil@redhat.com>
8099
8100 * server.c (cont_thread, general_thread): Add describing comments.
8101 (start_inferior): Clear `cont_thread'.
8102 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8103 of a process.
8104
fc3e5175
YQ		 81052012-03-15 Yao Qi <yao@codesourcery.com>
8106
8107 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8108 handling to ...
8109 (cmd_qtdp): ... here.
8110
8d0d92cd
YQ		 81112012-03-15 Yao Qi <yao@codesourcery.com>
8112
8113 * tracepoint.c (struct tracepoint_action_ops): New.
8114 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8115 (m_tracepoint_action_download): New.
8116 (r_tracepoint_action_download): New.
8117 (x_tracepoint_action_download): New.
8118 (l_tracepoint_action_download): New.
8119 (add_tracepoint_action): Install `action->ops' according type.
8120 (download_tracepoint_1): Move code `download' function pointer
8121 of various tracepoint_action_ops.
8122
87b0bb13
JK		 81232012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8124
8125 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8126 linux_ptrace_attach_warnings.
8127
5f572dec
JK		 81282012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8129
8130 * Makefile.in (linux-ptrace.o): New.
8131 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8132 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8133 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8134 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8135 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8136 of these targets.
8137 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8138
f4647387
YQ		 81392012-03-08 Yao Qi <yao@codesourcery.com>
8140 Pedro Alves <palves@redhat.com>
8141
8142 Fix PR server/13392.
8143 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8144 offset of JMP insn.
8145 * tracepoint.c (remove_tracepoint): New.
8146 (cmd_qtdp): Call remove_tracepoint when failed to install.
8147
9b224c5e
PA		 81482012-03-07 Pedro Alves <palves@redhat.com>
8149
8150 * linux-low.c (get_detach_signal): New.
8151 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8152 Pass on pending signals to PTRACE_DETACH. Check the result of the
8153 ptrace call.
8154 * server.c (program_signals, program_signals_p): New.
8155 (handle_general_set): Handle QProgramSignals.
8156 * server.h (program_signals, program_signals_p): Declare.
8157
e237a7e2
JK		 81582012-03-05 Pedro Alves <palves@redhat.com>
8159 Jan Kratochvil <jan.kratochvil@redhat.com>
8160
8161 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8162 New comment why.
8163
5808517f
YQ		 81642012-03-03 Yao Qi <yao@codesourcery.com>
8165
8166 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8167 agent_look_up_symbols.
8168
58b4daa5
YQ		 81692012-03-03 Yao Qi <yao@codesourcery.com>
8170
8171 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8172 (linux-x86-low.o): Likewise.
8173 * server.h: Remove in_process_agent_loaded.
8174 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8175 common/agent.c.
8176 Update callers.
8177
8ffcbaaf
YQ		 81782012-03-03 Yao Qi <yao@codesourcery.com>
8179
8180 * tracepoint.c (gdb_agent_capability): New global.
8181 (in_process_agent_loaded_ust): Renamed to
8182 `in_process_agent_supports_ust'.
8183 Update callers.
8184 (in_process_agent_supports_ust): Call agent_capability_check.
8185 (clear_installed_tracepoints): Assert that agent supports
8186 agent.
8187
d1feda86
YQ		 81882012-03-03 Yao Qi <yao@codesourcery.com>
8189
8190 * linux-low.c (linux_supports_agent): New.
8191 (linux_target_ops): Initialize field `supports_agent' with
8192 linux_supports_agent.
8193 * target.h (struct target_ops) <supports_agent>: New.
8194 (target_supports_agent): New macro.
8195 * server.c (handle_general_set): Handle packet 'QAgent'.
8196 (handle_query): Send `QAgent+'.
8197 * Makefile.in (server.o): Depends on agent.h.
8198
2fa291ac
YQ		 81992012-03-03 Yao Qi <yao@codesourcery.com>
8200
8201 * Makefile.in (OBS): Add agent.o.
8202 Add new rule for agent.o.
8203 Track dependence of tracepoint.c on agent.h.
8204 * tracepoint.c (run_inferior_command_1):
8205 (run_inferior_command): Call agent_run_command.
8206 (gdb_ust_connect_sync_socket): Deleted. Move it to
8207 common/agent.c.
8208 (resume_thread, stop_thread): Likewise.
8209 (gdb_ust_socket_init): Renamed to ...
8210 (gdb_agent_socket_init): ... New.
8211 (gdb_ust_thread): Renamed to ...
8212 (gdb_agent_helper_thread): ... New.
8213 (gdb_ust_init): Move some code to ...
8214 (gdb_agent_init): ... here. New.
8215 [HAVE_UST]: Call gdb_ust_init.
8216 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8217 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8218 * config.in, configure: Regenerated.
8219
05044653
PA		 82202012-03-02 Pedro Alves <palves@redhat.com>
8221
8222 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8223 * linux-low.c (struct simple_pid_list): New.
8224 (stopped_pids): New a struct simple_pid_list pointer.
8225 (add_to_pid_list, pull_pid_from_list): New.
8226 (handle_extended_wait): Don't assume the first signal new children
8227 report is SIGSTOP. Adjust call to pull_pid_from_list.
8228 (linux_wait_for_lwp): Adjust.
8229
8d00225b
YQ		 82302012-03-02 Yao Qi <yao@codesourcery.com>
8231
8232 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8233 debug log.
8234
19560ba5
YQ		 82352012-03-02 Yao Qi <yao@codesourcery.com>
8236
8237 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8238 `stop_pc' and `tpoint'. Update caller.
8239
1faeff08
MR		 82402012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8241
8242 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8243 * linux-low.c (use_linux_regsets): New macro.
8244 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8245 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8246 (linux_register_in_regsets): New function.
8247 (usr_fetch_inferior_registers): Skip registers covered by
8248 regsets.
8249 (usr_store_inferior_registers): Likewise.
8250 (usr_fetch_inferior_registers): New macro.
8251 (usr_store_inferior_registers): Likewise.
8252 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8253 (linux_store_registers): Likewise.
8254 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8255 prototype.
8256 (init_registers_mips64_dsp_linux): Likewise.
8257 (init_registers_mips_linux): New macro.
8258 (init_registers_mips_dsp_linux): Likewise.
8259 (mips_dsp_num_regs): Likewise.
8260 (DSP_BASE, DSP_CONTROL): New fallback macros.
8261 (mips_base_regs): New macro.
8262 (mips_regmap): Use it. Fix the size.
8263 (mips_dsp_regmap): New variable.
8264 (mips_dsp_regset_bitmap): Likewise.
8265 (mips_arch_setup): New function.
8266 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8267 than mips_regmap.
8268 (mips_cannot_store_register): Likewise.
8269 (the_low_target): Update .arch_setup, .num_regs and .regmap
8270 initializers. Add .regset_bitmap initializer.
8271 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8272 initializer.
8273 * linux-bfin-low.c (the_low_target): Likewise.
8274 * linux-cris-low.c (the_low_target): Likewise.
8275 * linux-crisv32-low.c (the_low_target): Likewise.
8276 * linux-ia64-low.c (the_low_target): Likewise.
8277 * linux-m32r-low.c (the_low_target): Likewise.
8278 * linux-m68k-low.c (the_low_target): Likewise.
8279 * linux-ppc-low.c (the_low_target): Likewise.
8280 * linux-s390-low.c (the_low_target): Likewise.
8281 * linux-sh-low.c (the_low_target): Likewise.
8282 * linux-sparc-low.c (the_low_target): Likewise.
8283 * linux-tic6x-low.c (the_low_target): Likewise.
8284 * linux-x86-low.c (the_low_target): Likewise.
8285 * linux-xtensa-low.c (the_low_target): Likewise.
8286 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8287 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8288 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8289 srv_xmlfiles.
8290 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8291 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8292
c03e6ccc
YQ		 82932012-02-29 Yao Qi <yao@codesourcery.com>
8294 Pedro Alves <palves@redhat.com>
8295
8296 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8297 `step_over_finished' is true.
8298
644cebc9
PA		 82992012-02-27 Pedro Alves <palves@redhat.com>
8300
8301 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8302 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8303
c14d7ab2
PA		 83042012-02-27 Pedro Alves <palves@redhat.com>
8305
8306 PR server/9684
8307 * linux-low.c (pid_is_stopped): New.
8308 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8309
412c89dd
LM		 83102012-02-25 Luis Machado <lgustavo@codesourcery.com>
8311
8312 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8313 of conditions.
8314
b745defe
MR		 83152012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8316
8317 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8318
9f3a5c85
LM		 83192012-02-24 Luis Machado <lgustavo@codesourcery>
8320
8321 * server.c (handle_query): Advertise support for target-side
8322 breakpoint condition evaluation.
8323 (process_point_options): New function.
8324 (process_serial_event): When inserting a breakpoint, check for
8325 a target-side condition that should be evaluated.
8326
8327 * mem-break.c: Include regcache.h and ax.h.
8328 (point_cond_list_t): New data structure.
8329 (breakpoint) <cond_list>: New field.
8330 (find_gdb_breakpoint_at): Make non-static.
8331 (delete_gdb_breakpoint_at): Clear any target-side
8332 conditions.
8333 (clear_gdb_breakpoint_conditions): New function.
8334 (add_condition_to_breakpoint): Likewise.
8335 (add_breakpoint_condition): Likewise.
8336 (gdb_condition_true_at_breakpoint): Likewise.
8337 (gdb_breakpoint_here): Return result directly instead
8338 of going through a local variable.
8339
8340 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8341 (clear_gdb_breakpoint_conditions): Likewise.
8342 (add_breakpoint_condition): Likewise.
8343 (gdb_condition_true_at_breakpoint): Likewise.
8344
8345 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8346 (need_step_over_p): Take target-side breakpoint condition into
8347 consideration.
8348
5e1dc496
LM		 83492012-02-24 Luis Machado <lgustavo@codesourcery>
8350
8351 * server.h: Include tracepoint.h.
8352 (agent_mem_read, agent_get_trace_state_variable_value,
8353 agent_set_trace_state_variable_value,
8354 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8355 get_set_tsv_func_addr): New prototypes.
8356
8357 * ax.h: New include file.
8358 * ax.c: New source file.
8359
8360 * tracepoint.c: Include ax.h.
8361 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8362 agent_expr, eval_result_type): Move to ax.h.
8363 (parse_agent_expr): Rename to ...
8364 (gdb_parse_agent_expr): ... this, make it non-static and move
8365 to ax.h.
8366 (unparse_agent_expr) Rename to ...
8367 (gdb_unparse_agent_expr): ... this, make it non-static and move
8368 to ax.h.
8369 (eval_agent_expr): Rename to ...
8370 (eval_tracepoint_agent_expr): ... this.
8371 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8372 forward declarations.
8373 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8374 (agent_get_trace_state_variable_value): New function.
8375 (agent_set_trace_state_variable_value): New function.
8376 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8377 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8378 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8379 (condition_true_at_tracepoint): Likewise.
8380 (parse_agent_expr): Rename to ...
8381 (gdb_parse_agent_expr): ... this and move to ax.c.
8382 (unparse_agent_expr): Rename to ...
8383 (gdb_unparse_agent_expr): ... this and move to ax.c.
8384 (gdb_agent_op_name): Move to ax.c.
8385 (eval_agent_expr): Rename to ...
8386 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8387 and move to ax.c.
8388 (eval_tracepoint_agent_expr): New function.
8389 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8390 non-static.
5e1dc496
LM		 8391 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8392 ax.c.
8393 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8394 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8395 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8396 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8397 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8398 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8399 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8400 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8401 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8402 (compile_bytecodes): Remove forward declaration.
8403 (is_goto_target): Move to ax.c.
8404 (compile_bytecodes): Move to ax.c and call
8405 agent_get_trace_state_variable_value (...) and
8406 agent_set_trace_state_variable_value (...).
8407
8408 * Makefile.in: Update ax.c and IPA dependencies.
8409
277e4e52
PA		 84102012-02-24 Pedro Alves <palves@redhat.com>
8411
8412 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8413 (cmd_bigqtbuffer_circular): ... this. Only handle
8414 'QTBuffer:circular:'.
8415 (handle_tracepoint_general_set): Adjust.
8416
bf4c19f7
YQ		 84172012-02-16 Yao Qi <yao@codesourcery.com>
8418
8419 * inferiors.c: Move code to ...
8420 * dll.c: .... here. New.
8421 * server.h: Declare clear_dlls.
8422 * Makefile.in (SFILES): Add dll.c.
8423 (OBS): Add dll.o
8424 (dll.o): New rule.
8425
d73f2619
YQ		 84262012-02-11 Yao Qi <yao@codesourcery.com>
8427
8428 * server.c: (handle_monitor_command): Add a new parameter
8429 `own_buf'.
8430 (handle_query): Update caller.
8431
f8255c2a
JB		 84322012-02-09 Joel Brobecker <brobecker@adacore.com>
8433
8434 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8435 * configure, config.in: Regenerate.
8436 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8437 is not defined.
8438
da84f473
PA		 84392012-02-02 Pedro Alves <palves@redhat.com>
8440
8441 Try SIGKILL first, then PTRACE_KILL.
8442 * linux-low.c (linux_kill_one_lwp): New.
8443 (linux_kill_one_lwp): Rename to ...
8444 (kill_one_lwp_callback): ... this. Use the new
8445 linux_kill_one_lwp.
8446
e886a173
PA		 84472012-02-02 Pedro Alves <palves@redhat.com>
8448
8449 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8450 inferior.
8451
be07f1a2
PA		 84522012-01-27 Pedro Alves <palves@redhat.com>
8453
8454 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8455 (elf_64_file_p): Make static.
8456 (linux_pid_exe_is_elf_64_file): New.
8457 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8458 Delete declarations.
8459 (linux_pid_exe_is_elf_64_file): Declare.
8460 * linux-x86-low.c (x86_arch_setup): Use
8461 linux_pid_exe_is_elf_64_file.
8462
d8301ad1
JK		 84632012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8464
8465 * linux-low.c (linux_wait_for_event_1): Rename to ...
8466 (linux_wait_for_event): ... here and merge it with former
8467 linux_wait_for_event - new variable wait_ptid, use it.
8468 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8469
01b17894
PA		 84702012-01-23 Pedro Alves <palves@redhat.com>
8471
8472 * server.c (main): Avoid yet another case of infinite loop while
8473 detaching/killing after a longjmp.
8474
e825046f
JK		 84752012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8476
8477 Code cleanup.
8478 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8479
b9e7b9c3
UW		 84802012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8481
8482 * hostio.c (handle_readlink): New function.
8483 (handle_vFile): Call it to handle "vFile:readlink" packets.
8484
901f9912
UW		 84852012-01-20 Pedro Alves <palves@redhat.com>
8486 Ulrich Weigand <ulrich.weigand@linaro.org>
8487
8488 * server.c (handle_v_requests): Only support vAttach and vRun to
8489 start multiple processes when in extended protocol mode.
8490
fc1ab1a0
PA		 84912012-01-17 Pedro Alves <palves@redhat.com>
8492
8493 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8494 memalign plus mprotect to allocate the scratch buffer.
8495
7d5d4e98
PA		 84962012-01-13 Pedro Alves <palves@redhat.com>
8497
8498 * server.c (attach_inferior): Clear `cont_thread'.
8499
f128d5e9
PA		 85002012-01-13 Pedro Alves <palves@redhat.com>
8501
8502 * server.c (main): Avoid infinite loop while detaching/killing
8503 after a longjmp.
8504
06db92f0
DE		 85052012-01-09 Doug Evans <dje@google.com>
8506
8507 * server.c (start_inferior): Set last_ptid in --wrapper case.
8508
32d92999
YQ		 85092012-01-06 Yao Qi <yao@codesourcery.com>
8510
8511 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8512 defined.
8513 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8514
5e0a92a9
YQ		 85152012-01-04 Yao Qi <yao@codesourcery.com>
8516
8517 * tracepoint.c (cmd_qtdp): Print debug message
8518 for static tracepoint.
8519
ae639e8c
YQ		 85202012-01-04 Yao Qi <yao@codesourcery.com>
8521
8522 * tracepoint.c (trace_vdebug): Differentiate debug message
8523 between gdbserver and IPA.
8524
f72429c5
YQ		 85252012-01-03 Yao Qi <yao@codesourcery.com>
8526
8527 * tracepoint.c (tracepoint_was_hit): Don't collect for
8528 static tracepoint.
8529
12c3e59c
JB		 85302012-01-02 Joel Brobecker <brobecker@adacore.com>
8531
8532 * terminal.h: Reformat copyright header.
8533
67827812
JB		 85342012-01-02 Joel Brobecker <brobecker@adacore.com>
8535
8536 * server.c (gdbserver_version): Update copyright year.
8537 * gdbreplay.c (gdbreplay_version): Likewise.
8538
3e52c33d
JK		 85392011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8540
8541 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8542
8543 Revert:
8544 2011-12-18 Hui Zhu <teawater@gmail.com>
8545 * linux-low.c (linux_create_inferior): Save return value to ret.
8546
66f1260e
HZ		 85472011-12-18 Hui Zhu <teawater@gmail.com>
8548
8549 * linux-low.c (linux_create_inferior): Save return value to ret.
8550
e77616d7
DE		 85512011-12-16 Doug Evans <dje@google.com>
8552
e7b06c57
DE		 8553 * linux-low.c (linux_create_inferior): If stdio connection,
8554 redirect stdin from /dev/null, stdout to stderr.
8555 * remote-utils.c (remote_is_stdio): New static global.
8556 (remote_connection_is_stdio): New function.
8557 (remote_prepare): Handle stdio connection.
8558 (remote_open): Ditto.
8559 (remote_close): Don't close stdin for stdio connections.
8560 (read_prim,write_prim): New functions. Replace all calls to
8561 read/write to these.
8562 * server.c (main): Watch for "-" argument. Move call to
8563 remote_prepare before start_inferior.
8564 * server.h (STDIO_CONNECTION_NAME): New macro.
8565 (remote_connection_is_stdio): Declare.
8566
e77616d7
DE		 8567 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8568 in debugging output.
8569
82067193
YQ		 85702011-12-15 Yao Qi <yao@codesourcery.com>
8571
8572 * tracepoint.c: Include sys/syscall.h.
8573 (gdb_ust_thread): Remove preprocessor conditional.
8574
82bfbe7e
PA		 85752011-12-14 Pedro Alves <pedro@codesourcery.com>
8576
8577 * linux-low.c (linux_detach_one_lwp): Call
8578 the_low_target.prepare_to_resume before detaching.
8579
712c6575
YQ		 85802011-12-14 Yao Qi <yao@codesourcery.com>
8581
8582 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8583 of write.
8584
d54d1edf
YQ		 85852011-12-14 Yao Qi <yao@codesourcery.com>
8586
8587 * i386-low.c (i386_low_stopped_data_address): Initialize local
8588 variable `control'.
8589
6210a125
PA		 85902011-12-13 Pedro Alves <pedro@codesourcery.com>
8591
8592 PR remote/13492
8593
8594 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8595 DR_CONTROL unless necessary. Extend comments.
8596 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8597 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8598
2ece8244
YQ		 85992011-12-13 Yao Qi <yao@codesourcery.com>
8600
8601 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8602 macros.
8603 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8604
784867a5
JK		 86052011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8606
8607 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8608 Print new debug message for such case.
8609
6bf36717
JK		 86102011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8611
8612 Fix overlapping memcpy.
8613 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8614 the read_inferior_memory transfer.
8615 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8616 write_inferior_memory transfer.
8617 (set_fast_tracepoint_jump): New variable buf. Use it for the
8618 read_inferior_memory and write_inferior_memory transfers.
8619 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8620 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8621 Use it for the write_inferior_memory transfer.
8622 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8623 buffers.
8624
50275556
MR		 86252011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8626
8627 * linux-low.c (fetch_register, store_register): Make code
8628 consistent, fix formatting.
8629
7325beb4
MR		 86302011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8631
8632 * linux-low.c (usr_store_inferior_registers): Factor out code
8633 to handle individual registers into...
8634 (store_register): ... this new function.
8635
c642a434
UW		 86362011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8637
8638 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8639 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8640 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8641 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8642 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8643 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8644 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8645 (srv_xmlfiles): Add new XML files.
8646
8647 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8648 and <sys/uio.h>.
8649 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8650 (init_registers_s390_linux32v1): Add prototype.
8651 (init_registers_s390_linux32v2): Likewise.
8652 (init_registers_s390_linux64v1): Likewise.
8653 (init_registers_s390_linux64v2): Likewise.
8654 (init_registers_s390x_linux64v1): Likewise.
8655 (init_registers_s390x_linux64v2): Likewise.
8656 (s390_num_regs): Increment to 52.
8657 (s390_regmap): Add orig_r2 register.
8658 (s390_num_regs_3264): Increment to 68.
8659 (s390_regmap_3264): Add orig_r2 register.
8660 (s390_collect_ptrace_register): Handle orig_r2 register.
8661 (s390_supply_ptrace_register): Likewise.
8662 (s390_fill_last_break): New function.
8663 (s390_store_last_break): Likewise.
8664 (s390_fill_system_call): New function.
8665 (s390_store_system_call): Likewise.
8666 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8667 register sets.
8668 (s390_check_regset): New function.
8669 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8670 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8671 Update target_regsets for available register sets.
8672
2268b414
JK		 86732011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8674 Jan Kratochvil <jan.kratochvil@redhat.com>
8675
8676 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8677 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8678 New.
8679 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8680 * linux-low.h (struct process_info_private): New member r_debug.
8681 * server.c (handle_qxfer_libraries): Call
8682 the_target->qxfer_libraries_svr4.
8683 (handle_qxfer_libraries_svr4): New function.
8684 (qxfer_packets): New entry "libraries-svr4".
8685 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8686 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8687 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8688 PACKET_qXfer_libraries_svr4.
8689
d6db1fab
UW		 86902011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8691
8692 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8693 PSW address/mask between 8-byte and 16-byte formats.
8694 (s390_supply_ptrace_register): Likewise.
8695 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8696 basic addressing mode bit.
8697
242f5f1c
SS		 86982011-11-24 Stan Shebs <stan@codesourcery.com>
8699
8700 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8701
f196051f
SS		 87022011-11-17 Stan Shebs <stan@codesourcery.com>
8703
8704 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8705 (tracing_start_time): New global.
8706 (tracing_stop_time): New global.
8707 (tracing_user_name): New global.
8708 (tracing_notes): New global.
8709 (tracing_stop_note): New global.
8710 (cmd_qtstart): Set traceframe_usage, start_time.
8711 (stop_tracing): Set stop_time.
8712 (cmd_qtstatus): Report additional status.
8713 (cmd_qtp): New function.
8714 (handle_tracepoint_query): Call it.
8715 (cmd_qtnotes): New function.
8716 (handle_tracepoint_general_set): Call it.
8717 (get_timestamp): Rename from tsv_get_timestamp.
8718
405f8e94
SS		 87192011-11-14 Stan Shebs <stan@codesourcery.com>
8720 Kwok Cheung Yeung <kcy@codesourcery.com>
8721
8722 * linux-x86-low.c (small_jump_insn): New.
8723 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8724 trampoline and error message, build a trampoline and issue a small
8725 jump instruction to it.
8726 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8727 trampoline and error message.
8728 (x86_get_min_fast_tracepoint_insn_len): New.
8729 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8730 * linux-low.h (struct linux_target_ops): Add arguments to
8731 install_fast_tracepoint_jump_pad operation, add new operation.
8732 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8733 arguments.
8734 (linux_get_min_fast_tracepoint_insn_len): New function.
8735 (linux_target_op): Add new operation.
8736 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8737 (gdb_trampoline_buffer_end): Ditto.
8738 (gdb_trampoline_buffer_error): Ditto.
8739 (struct ipa_sym_addresses): Add fields for new IPA variables.
8740 (symbol_list): Add entries for new IPA variables.
8741 (struct tracepoint): Add fields to hold the address range of the
8742 trampoline used by the tracepoint.
8743 (trampoline_buffer_head): New static variable.
8744 (trampoline_buffer_tail): Ditto.
8745 (claim_trampoline_space): New function.
8746 (have_fast_tracepoint_trampoline_buffer): New function.
8747 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8748 structure.
8749 (install_fast_tracepoint): Ditto, also add error buffer argument.
8750 (cmd_qtminftpilen): New function.
8751 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8752 (fast_tracepoint_from_trampoline_address): New function.
8753 (fast_tracepoint_collecting): Handle trampoline as part of jump
8754 pad space.
8755 (set_trampoline_buffer_space): New function.
8756 (initialize_tracepoint): Initialize new IPA variables.
8757 * target.h (struct target_ops): Add arguments to
8758 install_fast_tracepoint_jump_pad operation, add new
8759 get_min_fast_tracepoint_insn_len operation.
8760 (target_get_min_fast_tracepoint_insn_len): New.
8761 (install_fast_tracepoint_jump_pad): Add arguments.
8762 * server.h (IPA_BUFSIZ): Define.
8763 * linux-i386-ipa.c: Include extra header files.
8764 (initialize_fast_tracepoint_trampoline_buffer): New function.
8765 (initialize_low_tracepoint): Call it.
8766 * server.h (set_trampoline_buffer_space): Declare.
8767 (claim_trampoline_space): Ditto.
8768 (have_fast_tracepoint_trampoline_buffer): Ditto.
8769
1e4d1764
YQ		 87702011-11-14 Yao Qi <yao@codesourcery.com>
8771
8772 * server.c (handle_query): Handle InstallInTrace for qSupported.
8773 * tracepoint.c (add_tracepoint): Sort list.
8774 (install_tracepoint, download_tracepoint): New.
8775 (cmd_qtdp): Call them to install and download tracepoints.
8776 (sort_tracepoints): Removed.
8777 (cmd_qtstart): Update.
8778
5c73ff4e
YQ		 87792011-11-14 Yao Qi <yao@codesourcery.com>
8780
8781 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8782 * mem-break.h: Declare.
8783 * tracepoint.c (cmd_qtstart): Move some code to ...
8784 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8785 New.
8786 (download_tracepoints): Move some code to ...
8787 (download_tracepoint_1): ... here. New.
8788
86a30030
YQ		 87892011-11-08 Yao Qi <yao@codesourcery.com>
8790
8791 * remote-utils.c (relocate_instruction): A comment fix.
8792
8d26e50c
JB		 87932011-11-07 Joel Brobecker <brobecker@adacore.com>
8794
8795 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8796 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8797 dr_status_mirror and dr_control_mirror from debug_reg_state.
8798 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8799 (i386_initial_stuff): Remove use of deleted globals.
8800 (i386_get_thread_context, i386_set_thread_context,
8801 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8802 from debug_reg_state.
8803
a59306a3
YQ		 88042011-11-05 Yao Qi <yao@codesourcery.com>
8805
8806 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8807 address as TPOINT's.
8808
3065dfb6
SS		 88092011-11-02 Stan Shebs <stan@codesourcery.com>
8810
8811 * tracepoint.c (agent_mem_read_string): New function.
8812 (eval_agent_expr): Call it for tracenz.
8813 * server.c (handle_query): Report support for tracenz.
8814
fd0d8c7c
YQ		 88152011-11-02 Yao Qi <yao@codesourcery.com>
8816
8817 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8818
609086b1
YQ		 88192011-11-02 Yao Qi <yao@codesourcery.com>
8820
8821 * target.h: Fix a typo in comment.
8822
b9fd1791
PA		 88232011-10-31 Pedro Alves <pedro@codesourcery.com>
8824
8825 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8826 clobber the breakpoints' shadows with fast tracepoint jumps.
8827 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8828 * target.c (write_inferior_memory): Also pass MYADDR down to
8829 check_mem_write.
8830
03583c20
UW		 88312011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8832
8833 * configure.ac: Check support for personality routine.
8834 * configure: Regenerate.
8835 * config.in: Likewise.
8836 * linux-low.c: Include <sys/personality.h>.
8837 Define ADDR_NO_RANDOMIZE if necessary.
8838 (linux_create_inferior): Disable address space randomization when
8839 forking inferior, if requested.
8840 (linux_supports_disable_randomization): New function.
8841 (linux_target_ops): Install it.
8842 * server.h (disable_randomization): Declare.
8843 * server.c (disable_randomization): New global variable.
8844 (handle_general_set): Handle QDisableRandomization.
8845 (handle_query): Likewise for qSupported.
8846 (main): Support --disable-randomization and --no-disable-randomization
8847 command line arguments.
8848 * target.h (struct target_ops): Add supports_disable_randomization.
8849 (target_supports_disable_randomization): New macro.
8850
723b724b
MF		 88512011-09-29 Mike Frysinger <vapier@gentoo.org>
8852
8853 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8854 ifdef check.
8855 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8856 [!PT_GETDSBT] (target_loadmap): New definition.
8857 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8858 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8859 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8860 and PT_GETDSBT to LINUX_LOADMAP.
8861 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8862 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8863
55329a5c 88642011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8865
8866 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8867 (arm_linux_hwbp_cap): New static variable.
8868 (arm_linux_get_hwbp_cap): Replace by ...
8869 (arm_linux_init_hwbp_cap): ... this new function.
8870 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8871 (arm_linux_get_hw_watchpoint_count): Likewise.
8872 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8873 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8874 (arm_prepare_to_resume): Use perror_with_name instead of error.
8875
55329a5c 88762011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8877
8878 * linux-arm-low.c: Include <signal.h>.
8879 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8880 (struct arm_linux_hwbp_cap): New data type.
8881 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8882 (struct arm_linux_hw_breakpoint): New data type.
8883 (MAX_BPTS, MAX_WPTS): Define.
8884 (struct arch_process_info, struct arch_lwp_info): New data types.
8885 (arm_linux_get_hwbp_cap): New function.
8886 (arm_linux_get_hw_breakpoint_count): Likewise.
8887 (arm_linux_get_hw_watchpoint_count): Likewise.
8888 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8889 (arm_hwbp_control_initialize): Likewise.
8890 (arm_hwbp_control_is_enabled): Likewise.
8891 (arm_hwbp_control_is_initialized): Likewise.
8892 (arm_hwbp_control_disable): Likewise.
8893 (arm_linux_hw_breakpoint_equal): Likewise.
8894 (arm_linux_hw_point_initialize): Likewise.
8895 (struct update_registers_data): New data structure.
8896 (update_registers_callback: New function.
8897 (arm_insert_point): Likewise.
8898 (arm_remove_point): Likewise.
8899 (arm_stopped_by_watchpoint): Likewise.
8900 (arm_stopped_data_address): Likewise.
8901 (arm_new_process): Likewise.
8902 (arm_new_thread): Likewise.
8903 (arm_prepare_to_resume): Likewise.
8904 (the_low_target): Register arm_insert_point, arm_remove_point,
8905 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8906 arm_new_thread, and arm_prepare_to_resume.
8907
6b9801d4
SS		 89082011-09-15 Stan Shebs <stan@codesourcery.com>
8909
8910 * server.h (struct emit_ops): Add compare-goto fields.
8911 * tracepoint.c (gdb_agent_op_sizes): New table.
8912 (emit_eq_goto): New function.
8913 (emit_ne_goto): New function.
8914 (emit_lt_goto): New function.
8915 (emit_le_goto): New function.
8916 (emit_gt_goto): New function.
8917 (emit_ge_goto): New function.
8918 (is_goto_target): New function.
8919 (compile_bytecodes): Recognize special cases of compare-goto
8920 combinations and call specialized emitters for them.
8921 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8922 (amd64_emit_ne_goto): New function.
8923 (amd64_emit_lt_goto): New function.
8924 (amd64_emit_le_goto): New function.
8925 (amd64_emit_gt_goto): New function.
8926 (amd64_emit_ge_goto): New function.
8927 (amd64_emit_ops): Add the new functions.
8928 (i386_emit_eq_goto): New function.
8929 (i386_emit_ne_goto): New function.
8930 (i386_emit_lt_goto): New function.
8931 (i386_emit_le_goto): New function.
8932 (i386_emit_gt_goto): New function.
8933 (i386_emit_ge_goto): New function.
8934 (i386_emit_ops): Add the new functions.
8935
bf15cbda
SS		 89362011-09-08 Stan Shebs <stan@codesourcery.com>
8937
8938 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8939 (i386_emit_epilogue): Restore %ebx.
8940
943ca1dd
JZ		 89412011-08-31 Jie Zhang <jzhang918@gmail.com>
8942
8943 * server.c (step_thread): Remove definition.
8944 (process_serial_event): Don't handle Hs.
8945 * server.h (step_thread): Remove declaration.
8946 * target.c (set_desired_inferior): Remove use of step_thread.
8947
e3deef73
LM		 89482011-08-24 Luis Machado <lgustavo@codesourcery.com>
8949
8950 * linux-low.c: Include linux-procfs.h.
8951 (linux_attach_lwp_1): Update comments.
8952 (linux_attach): Scan for existing threads when attaching to a
8953 process that is the tgid.
8954 * Makefile.in: Update dependencies.
8955
13da1c97
LM		 89562011-08-24 Luis Machado <lgustavo@codesourcery.com>
8957
8958 * configure.srv: Add linux-procfs.o dependencies.
8959
881127c9
YQ		 89602011-08-14 Yao Qi <yao@codesourcery.com>
8961
8962 * target.h (struct target_ops): Fix indent.
8963 * win32-low.c (win32_target_ops): Fix comment.
8964
58dbd541
YQ		 89652011-08-14 Andrew Jenner <andrew@codesourcery.com>
8966 Yao Qi <yao@codesourcery.com>
8967
8968 * Makefile.in (clean): Remove tic6x-*.c files.
8969 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8970 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8971 (tic6x-c64xp-linux.c): Likewise.
8972 * configure.srv: Add support for tic6x-*-uclinux.
8973 * linux-tic6x-low.c: New.
8974 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8975
78d85199
YQ		 89762011-08-14 Andrew Stubbs <ams@codesourcery.com>
8977 Yao Qi <yao@codesourcery.com>
8978
8979 * target.h (struct target_ops): Add read_loadmap.
8980 * linux-low.c (struct target_loadseg): New type.
8981 (struct target_loadmap): New type.
8982 (linux_read_loadmap): New function.
8983 (linux_target_ops): Add linux_read_loadmap.
8984 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8985 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8986 to NULL.
78d85199 8987
a959a88d
EZ		 89882011-08-05 Eli Zaretskii <eliz@gnu.org>
8989
8990 * win32-low.c: Include <stdint.h>.
8991
1ced966e
PA		 89922011-07-22 Pedro Alves <pedro@codesourcery.com>
8993
8994 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8995 to the inferior here.
8996 (i386_remove_aligned_watchpoint): Ditto.
8997 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8998 fit part of the watchpoint in the debug registers.
8999 (i386_update_inferior_debug_regs): New.
9000 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9001 registers, and only update the inferior on success.
9002 (i386_low_remove_watchpoint): Ditto.
9003
d26e3629
KY		 90042011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9005
9006 * linux-low.c (compare_ints, unique, list_threads, show_process,
9007 linux_core_of_thread): Delete.
9008 (linux_target_ops): Change linux_core_of_thread to
9009 linux_common_core_of_thread.
9010 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9011 * utils.c (malloc_failure): Change type of argument.
9012 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9013 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9014 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9015 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9016 (IPA_OBJS): Add common-utils-ipa.o.
9017 (ptid_h, linux_osdata_h): New macros.
9018 (server_h): Add common/common-utils.h, common/xml-utils.h,
9019 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9020 common/ptid.h.
9021 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9022 ptid.o, buffer.o): New rules.
9023 (linux-low.o): Add common/linux-osdata.h as a dependency.
9024 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9025 * configure.ac: Add AC_HEADER_DIRENT check.
9026 * config.in: Regenerate.
9027 * configure: Regenerate.
9028 * remote-utils.c (xml_escape_text): Delete.
9029 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9030 buffer_xml_printf): Move to common/buffer.c.
9031 * server.c (main): Remove call to initialize_inferiors.
9032 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9033 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9034 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9035 internal_error, gdb_assert, gdb_assert_fail): Delete.
9036 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9037 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9038 common/buffer.h.
9039 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9040 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9041 initialize_inferiors): Delete.
9042
2275a1a7
PA		 90432011-07-20 Pedro Alves <pedro@codesourcery.com>
9044
9045 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9046 symbol error.
9047
0a5b1e09
PA		 90482011-05-31 Pedro Alves <pedro@codesourcery.com>
9049
9050 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9051 assertion.
9052 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9053
6938fd34
YQ		 90542011-05-26 Yao Qi <yao@codesourcery.com>
9055
9056 * Makefile.in (thread-db.o): Track dependence to
9057 common/gdb_thread_db.h.
9058 * thread-db.c: include gdb_thread_db.h from right place.
9059
b481f9e0
TT		 90602011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9061
9062 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9063 __FILE__ and __LINE__ to internal_error.
9064
98a5dd13
DE		 90652011-05-13 Doug Evans <dje@google.com>
9066
9067 * thread-db.c (try_thread_db_load_from_sdir): New function.
9068 (try_thread_db_load_from_dir): New function.
9069 (thread_db_load_search): Handle $sdir, ignore $pdir.
9070 Remove trying of system directories if search of
9071 libthread-db-search-path fails, that is now done via $sdir.
9072
d248b706
KY		 90732011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9074
9075 * server.c (handle_query): Add EnableDisableTracepoints to the list
9076 of supported features.
43aaf8b6 9077 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9078 tracepoints.
43aaf8b6
PA		 9079 (cmd_qtenable_disable): New.
9080 (cmd_qtstart): Install tracepoints even if disabled.
9081 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9082 receiving a QTEnable or QTDisable packet.
9083 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9084 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9085 tracepoints.
9086 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9087
84e578fb
DE		 90882011-05-10 Doug Evans <dje@google.com>
9089
9090 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9091
71f55dd8
DE		 90922011-05-04 Doug Evans <dje@google.com>
9093
9094 * linux-low.c (linux_join): Skip process lookup.
9095 * spu-low.c (spu_join): Ditto.
9096 * server.c (join_inferiors_callback): Delete.
9097 (process_serial_event): For 'D' packet (detach) call join_inferior
9098 directly.
9099
4d393d60
JM		 91002011-05-04 Joseph Myers <joseph@codesourcery.com>
9101
9102 * README: Don't mention xscale*-*-linux*.
9103 * configure.srv (xscale*-*-linux*): Don't handle target.
9104
b00ad6ff
NF		 91052011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9106
9107 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9108 casting pointers.
9109 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9110 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9111 (i386_emit_void_call_2): Likewise.
9112
af96c192
YQ		 91132011-04-26 Yao Qi <yao@codesourcery.com>
9114
43aaf8b6
PA		 9115 * linux-low.c: Move common macros to linux-ptrace.h.
9116 Include linux-ptrace.h.
af96c192
YQ		 9117 * Makefile.in (linux_ptrace_h): New.
9118 (linux-low.o): Depends on linux-ptrace.h.
9119
03f2bd59
JK		 91202011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9121
9122 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9123 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9124 (remote_prepare): New function with most of the TCP code from ...
9125 (remote_open): ... here. Detect PORT here unconditionally. Move also
9126 setting transport_is_reliable.
9127 * server.c (run_once): New variable.
9128 (gdbserver_usage): Document it.
9129 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9130 the first run if RUN_ONCE.
9131 * server.h (run_once, remote_prepare): New declarations.
9132
7a9dd1b2
TT		 91332011-04-19 Tom Tromey <tromey@redhat.com>
9134
9135 * win32-low.c (handle_load_dll): Remove duplicate "the".
9136
81239425
PM		 91372011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9138
9139 Remove support for old Cygwin 1.5 versions.
9140 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9141 function to avoid warning.
9142 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9143 warning.
9144
9e0627f1
PM		 91452011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9146
9147 * gdbserver/server.h (Macro _): Define it if not available.
9148
588eebee
MS		 91492011-03-14 Michael Snyder <msnyder@vmware.com>
9150
348af9f7 9151 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9152
43f70d4c
JB		 91532011-03-10 Joel Brobecker <brobecker@adacore.com>
9154
9155 * Makefile.in (maintainer-clean realclean distclean): Remove
9156 "make ... subdir_do" command.
9157
348af9f7
MS		 91582011-03-10 Michael Snyder <msnyder@vmware.com>
9159
9160 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9161
9162 * server.c (handle_v_run): Free alloced buffer on early return.
9163
e637a4f5
YQ		 91642011-03-09 Yao Qi <yao@codesourcery.com>
9165
9166 Revert:
9167 2011-03-04 Yao Qi <yao@codesourcery.com>
9168
9169 * Makefile.in: Remove GNU make feature --directory.
9170
9171 2011-03-05 Yao Qi <yao@codesourcery.com>
9172
9173 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9174 (subdir_do): New make target. Copied from gdb/Makefile.
9175 (maintainer-clean, realclean, distclean, clean): Call corresponding
9176 make targets in common/Makefile.
9177
9178 2011-02-11 Yao Qi <yao@codesourcery.com>
9179
9180 * configure.ac: Call AC_PROG_RANLIB.
9181 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9182 * configure: Regenerate.
9183
e6edda56
JK		 91842011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9185
9186 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9187
e5141119
JB		 91882011-03-06 Yao Qi <yao@codesourcery.com>
9189
9190 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9191
64794aa4
JB		 91922011-03-05 Yao Qi <yao@codesourcery.com>
9193
9194 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9195 (subdir_do): New make target. Copied from gdb/Makefile.
9196 (maintainer-clean, realclean, distclean, clean): Call corresponding
9197 make targets in common/Makefile.
9198
7a762829
YQ		 91992011-03-04 Yao Qi <yao@codesourcery.com>
9200
9201 * Makefile.in: Remove GNU make feature --directory.
9202
348af9f7
MS		 92032011-03-04 Michael Snyder <msnyder@vmware.com>
9204
9205 * server.c (queue_stop_reply): Call xmalloc not malloc.
9206
92072011-03-02 Michael Snyder <msnyder@vmware.com>
9208
9209 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9210
9f72fee2
MS		 92112011-02-28 Michael Snyder <msnyder@vmware.com>
9212
588eebee
MS		 9213 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9214 (cmd_qtframe): Ditto.
9215 (cmd_qtbuffer): Ditto.
9216 (cmd_bigqtbuffer): Ditto.
9217
9f72fee2
MS		 9218 * utils.c (decimal2str): Initialize 'width' to nine, then
9219 don't mess with it.
9220
8040bd49
UW		 92212011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9222
9223 * hostio.c (require_data): Free *data, not data.
9224
7e52cbd0
JK		 92252011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9226
9227 * hostio.c (require_data): Use free, not xfree.
9228
9130f83e
MS		 92292011-02-27 Michael Snyder <msnyder@vmware.com>
9230
4b812f4e
MS		 9231 * server.c (handle_query): Discard unused value.
9232
9130f83e
MS		 9233 * hostio.c (require_data): Free malloc memory before returning
9234 error.
9235
69d37113
MS		 92362011-02-26 Michael Snyder <msnyder@vmware.com>
9237
9238 * linux-low.c (list_threads): Call closedir for dirent.
9239
35f5825a
MS		 92402011-02-27 Michael Snyder <msnyder@vmware.com>
9241
2a589cef
MS		 9242 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9243 a case statement falls through.
9244
0adea5f7
MS		 9245 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9246
35f5825a
MS		 9247 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9248 in comparison.
9249
238f1c74
MS		 92502011-02-26 Michael Snyder <msnyder@vmware.com>
9251
9252 * utils.c (decimal2str): Eliminate dead code and dead param.
9253 (pulongest): Drop dead param from call to decimal2str.
9254 (plongest): Ditto.
9255
633ff500
JB		 92562011-02-24 Joel Brobecker <brobecker@adacore.com>
9257
9258 Revert the following patch (not approved yet):
9259 2011-02-21 Hui Zhu <teawater@gmail.com>
9260 * tracepoint.c (tp_printf): New function.
9261 (eval_agent_expr): Handle gdb_agent_op_printf.
9262
f9c6ff72
HZ		 92632011-02-21 Hui Zhu <teawater@gmail.com>
9264
9265 * tracepoint.c (tp_printf): New function.
9266 (eval_agent_expr): Handle gdb_agent_op_printf.
9267
94d5e490
TT		 92682011-02-18 Tom Tromey <tromey@redhat.com>
9269
9270 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9271 (tracepoint.o): Likewise.
9272 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9273 (gdb_agent_op_names): Likewise.
9274
c7f96d2b
TT		 92752011-02-18 Tom Tromey <tromey@redhat.com>
9276
9277 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9278 gdb_agent_op_rot>: New constants.
9279 (gdb_agent_op_names): Add pick and roll.
9280 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9281 cases.
9282
0feedb2c
JK		 92832011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9284
9285 * aclocal.m4: Regenerated with aclocal-1.11.1.
9286
b3b9301e
PA		 92872011-02-14 Pedro Alves <pedro@codesourcery.com>
9288
9289 * server.c (handle_qxfer_traceframe_info): New.
9290 (qxfer_packets): Register "traceframe-info".
9291 (handle_query): Report support for qXfer:traceframe-info:read+.
9292 * tracepoint.c (match_blocktype): New.
9293 (traceframe_find_block_type): Rename to ...
9294 (traceframe_walk_blocks): ... this. Add callback filter argument,
9295 and use it.
9296 (traceframe_find_block_type): New, reimplemented on top of
9297 traceframe_walk_blocks.
9298 (build_traceframe_info_xml): New.
9299 (traceframe_read_info): New.
9300 * server.h (traceframe_read_info): Declare.
9301
4f3e6fb7
YQ		 93022011-02-11 Yao Qi <yao@codesourcery.com>
9303
9304 * configure.ac: Call AC_PROG_RANLIB.
9305 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9306 * configure: Regenerate.
9307
764880b7
PA		 93082011-02-07 Pedro Alves <pedro@codesourcery.com>
9309
9310 * server.c (gdb_read_memory): Change return semantics to allow
9311 partial transfers.
9312 (handle_search_memory_1): Adjust.
9313 (process_serial_event) <'m' packet>: Handle partial transfers.
9314 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9315
1c79eb8a
PA		 93162011-01-28 Pedro Alves <pedro@codesourcery.com>
9317
9318 * regcache.c (init_register_cache): Initialize
9319 regcache->register_status.
9320 (free_register_cache): Release regcache->register_status.
9321 (regcache_cpy): Copy register_status.
9322 (registers_to_string): Print 'x's for unavailable registers.
9323 (supply_register): Mark the register's status valid or
9324 unavailable, depending on whether a buffer was passed in or not.
9325 (supply_register_zeroed): New.
9326 (supply_regblock): Mark the registers' status valid or
9327 unavailable, depending on whether a buffer was passed in or not.
9328 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9329 (struct regcache): New `register_status' field.
9330 (supply_register_zeroed): Declare.
9331 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9332 supply_register_zeroed, rather than passing a NULL buffer to
9333 supply_register.
9334 * tracepoint.c (fetch_traceframe_registers): Update comment.
9335
85724a0e
PA		 93362011-01-28 Pedro Alves <pedro@codesourcery.com>
9337
9338 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9339 buffer explicit.
9340
d08aafef
PA		 93412011-01-25 Pedro Alves <pedro@codesourcery.com>
9342
9343 * server.h (decode_xfer_write): Change prototype.
9344 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9345 and don't extract the annex here.
9346 * server.c (decode_xfer_read): Remove `annex' parameter,
9347 and don't extract the annex here.
9348 (decode_xfer): New.
9349 (struct qxfer): New.
9350 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9351 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9352 (handle_qxfer_statictrace): New functions, abstracted out from
9353 handle_query, and made to use the struct qxfer interface.
9354 (handle_threads_qxfer_proper): Rename to ...
9355 (handle_qxfer_threads_proper): ... this.
9356 (handle_threads_qxfer): Rename to ...
9357 (handle_qxfer_threads): ... this. Adjust.
9358 (qxfer_packets): New array.
9359 (handle_qxfer): New function.
9360 (handle_query): Use handle_qxfer.
9361
493e2a69
MS		 93622011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9363
9364 * gdbreplay.c: Shorten lines of >= 80 columns.
9365 * linux-low.c: Ditto.
9366 * linux-ppc-low.c: Ditto.
9367 * linux-s390-low.c: Ditto.
9368 * linux-sparc-low.c: Ditto.
9369 * linux-x86-low.c: Ditto.
9370 * linux-xtensa-low.c: Ditto.
9371 * mem-break.c: Ditto.
9372 * nto-low.c: Ditto.
9373 * regcache.h: Ditto.
9374 * remote-utils.c: Ditto.
9375 * server.c: Ditto.
9376 * server.h: Ditto.
9377 * thread-db.c: Ditto.
9378 * tracepoint.c: Ditto.
9379 * utils.c: Ditto.
9380 * win32-low.h: Ditto.
9381
44944448
JB		 93822011-01-05 Joel Brobecker <brobecker@adacore.com>
9383
9384 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9385 update.
9386
71ce852c
JB		 93872011-01-01 Joel Brobecker <brobecker@adacore.com>
9388
9389 * server.c (gdbserver_version): Update copyright year in version
9390 output.
9391 * gdbreplay.c (gdbreplay_version): Ditto.
9392
eb826dc6
MF		 93932010-12-29 Jie Zhang <jie.zhang@analog.com>
9394
9395 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9396 * linux-bfin-low.c: New file.
9397 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9398 PT_DATA_ADDR for BFIN targets.
9399 * Makefile.in (SFILES): Add linux-bfin-low.c.
9400 (clean): Remove reg-bfin.c.
9401 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9402 * README: Mention supported Blackfin targets.
9403
39ab222a
MF		 94042010-12-23 Mike Frysinger <vapier@gentoo.org>
9405
9406 * .gitignore: New file.
9407
a1f2ce7d
MF		 94082010-11-16 Mike Frysinger <vapier@gentoo.org>
9409
9410 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9411
f474844c
JZ		 94122010-10-22 Jie Zhang <jie@codesourcery.com>
9413
9414 * Makefile.in: Add FLAGS_TO_PASS variable.
9415 (install): Remove dependency of install-only and recursively
9416 invoke make for install-only.
9417
f1048712
DE		 94182010-10-04 Doug Evans <dje@google.com>
9419
9420 * Makefile.in (uninstall): Use $(DESTDIR).
9421
b53a1623
PA		 94222010-09-24 Pedro Alves <pedro@codesourcery.com>
9423
e6ee044d
PA		 9424 PR gdb/11842
9425
b53a1623
PA		 9426 * linux-x86-low.c (compat_siginfo_from_siginfo)
9427 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9428 si_code is < 0. Check for si_code == SI_TIMER before checking for
9429 si_code < 0.
9430
fa1bd1e4
JB		 94312010-09-13 Joel Brobecker <brobecker@adacore.com>
9432
9433 * lynx-i386-low.c: New file.
9434 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9435
47fac8f8
JB		 94362010-09-13 Joel Brobecker <brobecker@adacore.com>
9437
9438 * lynx-low.c (ptrace_request_to_str): Remove handling for
9439 request values that have been removed in LynxOS 5.x.
9440
1adfc54d
JB		 94412010-09-13 Joel Brobecker <brobecker@adacore.com>
9442
9443 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9444 <ptrace.h>
9445
c2a66c29
NS		 94462010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9447
9448 * configure.ac: Add --enable-inprocess-agent option.
9449 * configure: Rebuilt.
9450
32fcada3
YQ		 94512010-09-06 Yao Qi <yao@codesourcery.com>
9452
9453 * linux-low.c (linux_kill): Remove unused variable.
9454 (linux_stabilize_threads): Likewise.
9455 * server.c (start_inferior): Likewise.
9456 (queue_stop_reply_callback): Likewise.
9457 * tracepoint.c (do_action_at_tracepoint): Likewise.
9458
0cccb683
YQ		 94592010-09-06 Yao Qi <yao@codesourcery.com>
9460
9461 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9462 on return.
9463
423ec54c
JK		 94642010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9465
9466 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9467
12ac6819
PA		 94682010-09-06 Pedro Alves <pedro@codesourcery.com>
9469
9470 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9471 "$(IPA_DEPFILES)".
9472
8ed54b31
JB		 94732010-09-01 Joel Brobecker <brobecker@adacore.com>
9474
9475 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9476 gdbserver/lynx-ppc-low.c: New files.
9477 * Makefile.in (lynx_low_h): New variable.
9478 (lynx-low.o, lynx-ppc-low.o): New rules.
9479 * configure.ac: On LynxOS, link with -lnetinet.
9480 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9481 * configure: regenerate.
9482
bb0116a4
JB		 94832010-09-01 Joel Brobecker <brobecker@adacore.com>
9484
9485 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9486 * configure.ac: Add check for vasprintf and vsnprintf.
9487 * configure, config.in: Regenerate.
9488 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9489
a778ab81 94902010-09-01 Joel Brobecker <brobecker@adacore.com>
9491
9492 * gdbreplay.c: Move include of alloca.h up, next to include of
9493 malloc.h.
9494 * server.h: Add include of malloc.h.
9495 * mem-break.c: Remove include of malloc.h.
9496 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9497
8b034a19 94982010-09-01 Joel Brobecker <brobecker@adacore.com>
9499
9500 * Makefile.in (memmem.o): Build with -Wno-error.
9501
95022010-09-01 Joel Brobecker <brobecker@adacore.com>
9503
9504 * utils.c (xsnprintf): Make non-static.
9505 * server.h: Add xsnprintf declaration.
9506 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9507 replace calls to snprintf by calls to xsnprintf throughout.
9508
95092010-09-01 Joel Brobecker <brobecker@adacore.com>
9510
9511 * configure.ac: Add configure check for alloca.
9512 * configure, config.in: Regenerate.
9513 * server.h: Include alloca.h if it exists.
9514 * gdbreplay.c: Include alloca.h if it exists.
9515
1a981360
PA		 95162010-08-28 Pedro Alves <pedro@codesourcery.com>
9517
9518 * linux-low.c (__SIGRTMIN): Define if not already defined.
9519 (linux_create_inferior): Check for __ANDROID__ rather than
9520 __SIGRTMIN.
9521 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9522 are already deferred.
9523 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9524 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9525 stopped and already has a pending signal to report.
9526 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9527 a pending signal to report or is moving out of a jump pad.
9528 (linux_init_signals): Check for __ANDROID__ rather than
9529 __SIGRTMIN.
9530
b4d51a55
PA		 95312010-08-28 Pedro Alves <pedro@codesourcery.com>
9532
9533 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9534 debug_threads check. Avoid a linear search when not doing debug
9535 output.
9536
ec48365d
PA		 95372010-08-27 Pedro Alves <pedro@codesourcery.com>
9538
9539 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9540 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9541 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9542 (process_event): Change local fd's type to gdb_fildes_t.
9543 (create_file_handler): Adjust prototype.
9544 (delete_file_handler): Adjust prototype.
9545 (handle_file_event): Adjust prototype. Use pfildes.
9546 (create_file_event): Adjsut prototype.
9547 * remote-utils.c (remote_desc, listen_desc): Change type to
9548 gdb_fildes_t.
9549 * server.h: New gdb_fildes_t typedef.
9550 [USE_WIN32API]: Include winsock2.h.
9551 (delete_file_handler, add_file_handler): Adjust prototypes.
9552 (pfildes): Declare.
9553 * utils.c (pfildes): New.
9554
854d88f0
PA		 95552010-08-27 Pedro Alves <pedro@codesourcery.com>
9556
9557 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9558 * configure: Regenerate.
9559
0146f85b
PA		 95602010-08-27 Pedro Alves <pedro@codesourcery.com>
9561
9562 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9563 (linux_done_accessing_memory): ... this.
9564 (linux_target_ops): Adjust.
9565 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9566 * nto-low.c (nto_target_ops): Adjust comment.
9567 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9568 * spu-low.c (spu_target_ops): Adjust comment.
9569 * target.h (target_ops): Rename unprepare_to_access_memory field
9570 to done_accessing_memory.
9571 (unprepare_to_access_memory): Rename to ...
9572 (done_accessing_memory): ... this.
9573
90d74c30
PA		 95742010-08-26 Pedro Alves <pedro@codesourcery.com>
9575
9576 * linux-low.c (linux_prepare_to_access_memory): New.
9577 (linux_unprepare_to_access_memory): New.
9578 (linux_target_ops): Install them.
9579 * server.c (read_memory): Rename to ...
9580 (gdb_read_memory): ... this. Use
9581 prepare_to_access_memory/prepare_to_access_memory.
9582 (write_memory): Rename to ...
9583 (gdb_write_memory): ... this. Use
9584 prepare_to_access_memory/prepare_to_access_memory.
9585 (handle_search_memory_1): Adjust.
9586 (process_serial_event): Adjust.
9587 * target.h (struct target_ops): New fields
9588 prepare_to_access_memory and unprepare_to_access_memory.
9589 (prepare_to_access_memory, unprepare_to_access_memory): New.
9590 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9591 prepare_to_access_memory/prepare_to_access_memory.
9592 * nto-low.c (nto_target_ops): Adjust.
9593 * spu-low.c (spu_target_ops): Adjust.
9594 * win32-low.c (win32_target_ops): Adjust.
9595
fd467969
PA		 95962010-08-26 Pedro Alves <pedro@codesourcery.com>
9597
9598 * Makefile.in (WARN_CFLAGS): Get it from configure.
9599 (WERROR_CFLAGS): New.
9600 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9601 * configure.ac: Introduce --enable-werror, which adds -Werror to
9602 the compiler command line. Enabled by default. Disable with
9603 --disable-werror. Add -Wdeclaration-after-statement
9604 Wpointer-arith and -Wformat-nonliteral to warning flags.
9605 * configure: Regenerate.
9606
331e2f5f
PA		 96072010-08-26 Pedro Alves <pedro@codesourcery.com>
9608
9609 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9610
e581f2b4
PA		 96112010-08-26 Pedro Alves <pedro@codesourcery.com>
9612
9613 * gdbreplay.c (remote_error): New.
9614 (gdbchar): New.
9615 (expect): Use gdbchar. Check for error reading from GDB.
9616 Clarify sync error output.
9617 (play): Check for errors writing to GDB.
9618 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9619 * remote-utils.c (getpkt): Check for errors writing to the remote
9620 descriptor.
9621
3c11dd79
PA		 96222010-08-25 Pedro Alves <pedro@codesourcery.com>
9623
9624 * linux-low.c (linux_wait_1): Move non-debugging code out of
9625 `debug_threads' control.
9626
d20a8ad9
PA		 96272010-08-25 Pedro Alves <pedro@codesourcery.com>
9628
9629 * linux-low.c (linux_wait_1): Don't set last_status here.
9630 * server.c (push_event, queue_stop_reply_callback): Assert we're
9631 not pushing a TARGET_WAITKIND_IGNORE event.
9632 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9633 (myresume, handle_target_event): Set the thread's last_resume_kind
9634 and last_status from the target returned status.
9635
964e4306
PA		 96362010-08-25 Pedro Alves <pedro@codesourcery.com>
9637
9638 PR threads/10729
9639
9640 * linux-x86-low.c (update_debug_registers_callback): New.
9641 (i386_dr_low_set_addr): Use it.
9642 (i386_dr_low_get_addr): New.
9643 (i386_dr_low_set_control): Use update_debug_registers_callback.
9644 (i386_dr_low_get_control): New.
9645 (i386_dr_low_get_status): Adjust.
9646 * linux-low.c (linux_stop_lwp): New.
9647 * linux-low.h (linux_stop_lwp): Declare.
9648
9649 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9650 argument instead of a i386_debug_reg_state.
9651 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9652 a i386_debug_reg_state.
9653 (i386_insert_aligned_watchpoint): Adjust.
9654 (i386_remove_aligned_watchpoint): Adjust.
9655 (i386_low_stopped_data_address): Read the debug registers from the
9656 inferior instead of from the mirrors.
9657 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9658 (i386_dr_low_get_addr): Declare.
9659 (i386_dr_low_get_control): Declare.
9660 (i386_dr_low_get_status): Change prototype.
9661
9662 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9663 (i386_dr_low_get_addr): New.
9664 (i386_dr_low_get_control): New.
9665 (i386_dr_low_get_status): Adjust prototype. Return
9666 dr_status_mirror.
9667 (i386_initial_stuff): Clear dr_status_mirror and
9668 dr_control_mirror.
9669 (i386_get_thread_context): Adjust.
9670 (i386_set_thread_context): Adjust.
9671 (i386_thread_added): Adjust.
9672
5f21a75b
PA		 96732010-08-24 Pedro Alves <pedro@codesourcery.com>
9674
9675 * linux-low.h (linux_thread_area): Delete declaration.
9676
3e4c1235
TS		 96772010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9678
9679 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9680 after its termination.
9681
1971b033
PA		 96822010-08-09 Pedro Alves <pedro@codesourcery.com>
9683
9684 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9685 (gdb_wants_all_stopped): Delete.
9686 (linux_wait_1): Don't call them.
9687 * server.c (handle_v_cont): Tag all threads as want-stopped.
9688 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9689 stopped as "client-wants-stopped".
9690
310444ac
PA		 96912010-07-31 Pedro Alves <pedro@codesourcery.com>
9692
9693 * Makefile.in (signals_h): New.
9694 (server_h): Depend on it.
9695 (server.o): Don't depend on $(signals_def).
9696 (signals.o): Depend on $(signals_def).
9697
a19cae16
JK		 96982010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9699
9700 * Makefile.in (signals_def): New.
9701 (server_h): Append include/gdb/signals.h and signals_def.
9702 (server.o): Append signals_def.
9703
30d50328
JK		 97042010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9705
9706 * server.c (handle_target_event): Use target_signal_to_host for
9707 resume_info.sig initialization.
9708 * target.h (struct thread_resume) <sig>: New comment.
9709
5c3216e2
OS		 97102010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9711
c6f46ca0
OS		 9712 * server.c (handle_query): strcpy() the returned string from paddress()
9713 instead of sprintf().
5c3216e2
OS		 9714 * utils.c (paddress): Return phex_nz().
9715
6bd31874
JB		 97162010-07-07 Joel Brobecker <brobecker@adacore.com>
9717
9718 * server.c (handle_v_cont): Call mourn_inferior if process
9719 just exited.
9720 (myresume): Likewise.
9721
0fb4aa4b
PA		 97222010-07-01 Pedro Alves <pedro@codesourcery.com>
9723
9724 Static tracepoints, and integration with UST.
9725
9726 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9727 * mem-break.c (uninsert_all_breakpoints)
9728 (reinsert_all_breakpoints): New.
9729 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9730 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9731 (gdb_agent_ust_loaded, helper_thread_id)
9732 (gdb_agent_helper_thread_id): New macros.
9733 (struct ipa_sym_addresses): Add addr_ust_loaded,
9734 addr_helper_thread_id, addr_cmd_buf.
9735 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9736 (in_process_agent_loaded_ust): New.
9737 (write_e_ust_not_loaded): New.
9738 (maybe_write_ipa_ust_not_loaded): New.
9739 (struct collect_static_trace_data_action): New.
9740 (enum tracepoint_type) <static_tracepoint>: New.
9741 (struct tracepoint) <handle>: Mention static tracepoints.
9742 (struct static_tracepoint_ctx): New.
9743 (CMD_BUF_SIZE): New.
9744 (add_tracepoint_action): Handle static tracepoint actions.
9745 (unprobe_marker_at): New.
9746 (clear_installed_tracepoints): Handle static tracepoints.
9747 (cmd_qtdp): Handle static tracepoints.
9748 (probe_marker_at): New.
9749 (cmd_qtstart): Handle static tracepoints.
9750 (response_tracepoint): Handle static tracepoints.
9751 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9752 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9753 (get_context_regcache): Handle static tracepoints.
9754 (do_action_at_tracepoint): Handle static tracepoint actions.
9755 (traceframe_find_block_type): Handle static trace data blocks.
9756 (traceframe_read_sdata): New.
9757 (download_tracepoints): Download static tracepoint actions.
9758 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9759 (GDB_PROBE_NAME): New.
9760 (ust_ops): New.
9761 (GET_UST_SYM): New.
9762 (USTF): New.
9763 (dlsym_ust): New.
9764 (ust_marker_to_static_tracepoint): New.
9765 (gdb_probe): New.
9766 (collect_ust_data_at_tracepoint): New.
9767 (gdb_ust_probe): New.
9768 (UNIX_PATH_MAX, SOCK_DIR): New.
9769 (gdb_ust_connect_sync_socket): New.
9770 (resume_thread, stop_thread): New.
9771 (run_inferior_command): New.
9772 (init_named_socket): New.
9773 (gdb_ust_socket_init): New.
9774 (cstr_to_hexstr): New.
9775 (next_st): New.
9776 (first_marker, next_marker): New.
9777 (response_ust_marker): New.
9778 (cmd_qtfstm, cmd_qtsstm): New.
9779 (unprobe_marker_at, probe_marker_at): New.
9780 (cmd_qtstmat, gdb_ust_thread): New.
9781 (gdb_ust_init): New.
9782 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9783 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9784 (ST_REGENTRY): New.
9785 (x86_64_st_collect_regmap): New.
9786 (X86_64_NUM_ST_COLLECT_GREGS): New.
9787 (AMD64_RIP_REGNUM): New.
9788 (supply_static_tracepoint_registers): New.
9789 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9790 (ST_REGENTRY): New.
9791 (i386_st_collect_regmap): New.
9792 (i386_NUM_ST_COLLECT_GREGS): New.
9793 (supply_static_tracepoint_registers): New.
9794 * server.c (handle_query): Handle qXfer:statictrace:read.
9795 <qSupported>: Report support for StaticTracepoints, and
9796 qXfer:statictrace:read features.
9797 * server.h (traceframe_read_sdata)
9798 (supply_static_tracepoint_registers): Declare.
9799 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9800 (unpack_varlen_hex): Include in IPA build.
9801 * Makefile.in (ustlibs, ustinc): New.
9802 (IPA_OBJS): Add remote-utils-ipa.o.
9803 ($(IPA_LIB)): Link -ldl and -lpthread.
9804 (UST_CFLAGS): New.
9805 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9806 * config.in, configure: Regenerate.
9807
9e4344e5
PA		 98082010-06-20 Ian Lance Taylor <iant@google.com>
9809 Pedro Alves <pedro@codesourcery.com>
9810
9811 * linux-x86-low.c (always_true): Delete.
9812 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9813 trying to fool the compiler with always_true.
9814
c6beb2cb
PA		 98152010-06-20 Pedro Alves <pedro@codesourcery.com>
9816
9817 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9818 conditions in gdbserver.
9819
d2ed6730
UW		 98202010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9821
9822 * spu-low.c (spu_read_memory): Wrap around local store limit.
9823 (spu_write_memory): Likewise.
9824
4e29fb54
PA		 98252010-06-15 Pedro Alves <pedro@codesourcery.com>
9826
9827 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9828 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9829 LONGEST uses.
9830 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9831 uses.
9832 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9833 uses with LONGEST uses.
9834
6a271cae
PA		 98352010-06-14 Stan Shebs <stan@codesourcery.com>
9836 Pedro Alves <pedro@codesourcery.com>
9837
9838 Bytecode compiler.
9839
9840 * linux-x86-low.c: Include limits.h.
9841 (add_insns): New.
9842 (always_true): New.
9843 (EMIT_ASM): New.
9844 (EMIT_ASM32): New.
9845 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9846 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9847 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9848 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9849 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9850 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9851 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9852 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9853 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9854 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9855 (amd64_emit_void_call_2): New.
9856 (amd64_emit_ops): New.
9857 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9858 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9859 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9860 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9861 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9862 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9863 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9864 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9865 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9866 (i386_emit_stack_adjust, i386_emit_int_call_1)
9867 (i386_emit_void_call_2): New.
9868 (i386_emit_ops): New.
9869 (x86_emit_ops): New.
9870 (the_low_target): Install x86_emit_ops.
9871 * server.h (struct emit_ops): New.
9872 (get_raw_reg_func_addr): Declare.
9873 (current_insn_ptr, emit_error): Declare.
9874 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9875 (set_trace_state_variable_value): New defines.
9876 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9877 addr_get_trace_state_variable_value and
9878 addr_set_trace_state_variable_value.
9879 (symbol_list): New fields for get_raw_reg,
9880 get_trace_state_variable_value and set_trace_state_variable_value.
9881 (condfn): New typedef.
9882 (struct tracepoint): New field `compiled_cond'.
9883 (do_action_at_tracepoint): Clear compiled_cond.
9884 (get_trace_state_variable_value, set_trace_state_variable_value):
9885 Export in the IPA.
9886 (condition_true_at_tracepoint): If there's a compiled condition,
9887 run that.
9888 (current_insn_ptr, emit_error): New globals.
9889 (struct bytecode_address): New.
9890 (get_raw_reg_func_addr): New.
9891 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9892 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9893 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9894 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9895 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9896 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9897 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9898 (compile_tracepoint_condition, compile_bytecodes): New.
9899 * target.h (emit_ops): Forward declare.
9900 (struct target_ops): New field emit_ops.
9901 (target_emit_ops): New.
9902 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9903 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9904 * linux-low.c (linux_emit_ops): New.
9905 (linux_target_ops): Install it.
9906 * linux-low.h (struct linux_target_ops): New field emit_ops.
9907
92b72907
UW		 99082010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9909
9910 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9911 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9912
fa593d66
PA		 99132010-06-01 Pedro Alves <pedro@codesourcery.com>
9914 Stan Shebs <stan@codesourcery.com>
9915
9916 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9917 (all): Depend on $(extra_libraries).
9918 (install-only): Install the IPA.
9919 (IPA_OBJS, IPA_LIB): New.
9920 (clean): Remove the IPA lib.
9921 (IPAGENT_CFLAGS): New.
9922 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9923 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9924 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9925 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9926 * configure.ac: Check for atomic builtins support in the compiler.
9927 (IPA_DEPFILES, extra_libraries): Define.
9928 * configure.srv (ipa_obj): Add description.
9929 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9930 (i[34567]86-*-linux*): Set ipa_obj.
9931 (x86_64-*-linux*): Set ipa_obj.
9932 * linux-low.c (stabilizing_threads): New.
9933 (supports_fast_tracepoints): New.
9934 (linux_detach): Stabilize threads before detaching.
9935 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9936 the lwp is either not stabilizing, or is moving out of a jump pad.
9937 (linux_fast_tracepoint_collecting): New.
9938 (maybe_move_out_of_jump_pad): New.
9939 (enqueue_one_deferred_signal): New.
9940 (dequeue_one_deferred_signal): New.
9941 (linux_wait_for_event_1): If moving out of a jump pad, defer
9942 pending signals to later.
9943 (linux_stabilize_threads): New.
9944 (linux_wait_1): Check if threads need moving out of jump pads, and
9945 do it if so.
9946 (stuck_in_jump_pad_callback): New.
9947 (move_out_of_jump_pad_callback): New.
9948 (lwp_running): New.
9949 (linux_resume_one_lwp): Handle moving out of jump pads.
9950 (linux_set_resume_request): Dequeue deferred signals.
9951 (need_step_over_p): Also step over fast tracepoint jumps.
9952 (start_step_over): Also uninsert fast tracepoint jumps.
9953 (finish_step_over): Also reinsert fast tracepoint jumps.
9954 (linux_install_fast_tracepoint_jump): New.
9955 (linux_target_ops): Install linux_stabilize_threads and
9956 linux_install_fast_tracepoint_jump_pad.
9957 * linux-low.h (linux_target_ops) <get_thread_area,
9958 install_fast_tracepoint_jump_pad>: New fields.
9959 (struct lwp_info) <collecting_fast_tracepoint,
9960 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9961 (linux_get_thread_area): Declare.
9962 * linux-x86-low.c (jump_insn): New.
9963 (x86_get_thread_area): New.
9964 (append_insns): New.
9965 (push_opcode): New.
9966 (amd64_install_fast_tracepoint_jump_pad): New.
9967 (i386_install_fast_tracepoint_jump_pad): New.
9968 (x86_install_fast_tracepoint_jump_pad): New.
9969 (the_low_target): Install x86_get_thread_area and
9970 x86_install_fast_tracepoint_jump_pad.
9971 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9972 (struct fast_tracepoint_jump): New.
9973 (fast_tracepoint_jump_insn): New.
9974 (fast_tracepoint_jump_shadow): New.
9975 (find_fast_tracepoint_jump_at): New.
9976 (fast_tracepoint_jump_here): New.
9977 (delete_fast_tracepoint_jump): New.
9978 (set_fast_tracepoint_jump): New.
9979 (uninsert_fast_tracepoint_jumps_at): New.
9980 (reinsert_fast_tracepoint_jumps_at): New.
9981 (set_breakpoint_at): Use write_inferior_memory.
9982 (uninsert_raw_breakpoint): Use write_inferior_memory.
9983 (check_mem_read): Mask out fast tracepoint jumps.
9984 (check_mem_write): Mask out fast tracepoint jumps.
9985 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9986 (set_fast_tracepoint_jump): Declare.
9987 (delete_fast_tracepoint_jump)
9988 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9989 (reinsert_fast_tracepoint_jumps_at): Declare.
9990 * regcache.c: Don't compile many functions when building the
9991 in-process agent library.
9992 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9993 the register buffer in the heap.
9994 (free_register_cache): If the register buffer isn't owned by the
9995 regcache, don't free it.
9996 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9997 pre-existing register caches.
9998 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9999 type.
10000 (convert_ascii_to_int): : Constify `from' parameter type.
10001 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10002 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10003 the needed buffer in-place.
10004 (relocate_instruction): New.
10005 * server.c (handle_query) <qSymbols>: If the target supports
10006 tracepoints, give it a chance of looking up symbols. Report
10007 support for fast tracepoints.
10008 (handle_status): Stabilize threads.
10009 (process_serial_event): Adjust.
10010 * server.h (struct fast_tracepoint_jump): Forward declare.
10011 (struct process_info) <fast_tracepoint_jumps>: New field.
10012 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10013 (decode_X_packet, decode_M_packet): Adjust.
10014 (relocate_instruction): Declare.
10015 (in_process_agent_loaded): Declare.
10016 (tracepoint_look_up_symbols): Declare.
10017 (struct fast_tpoint_collect_status): Declare.
10018 (fast_tracepoint_collecting): Declare.
10019 (force_unlock_trace_buffer): Declare.
10020 (handle_tracepoint_bkpts): Declare.
10021 (initialize_low_tracepoint)
10022 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10023 * target.h (struct target_ops) <stabilize_threads,
10024 install_fast_tracepoint_jump_pad>: New fields.
10025 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10026 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10027 [HAVE_STDINT_H]: Include stdint.h.
10028 (trace_debug_1): Rename to ...
10029 (trace_vdebug): ... this.
10030 (trace_debug): Rename to ...
10031 (trace_debug_1): ... this. Add `level' parameter.
10032 (trace_debug): New.
10033 (ATTR_USED, ATTR_NOINLINE): New.
10034 (IP_AGENT_EXPORT): New.
10035 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10036 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10037 (about_to_request_buffer_space, trace_buffer_is_full)
10038 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10039 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10040 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10041 (traceframe_write_count, traceframes_created)
10042 (trace_state_variables)
10043 New renaming defines.
10044 (struct ipa_sym_addresses): New.
10045 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10046 (symbol_list): New.
10047 (ipa_sym_addrs): New.
10048 (all_tracepoint_symbols_looked_up): New.
10049 (in_process_agent_loaded): New.
10050 (write_e_ipa_not_loaded): New.
10051 (maybe_write_ipa_not_loaded): New.
10052 (tracepoint_look_up_symbols): New.
10053 (debug_threads) [IN_PROCESS_AGENT]: New.
10054 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10055 (UNKNOWN_SIDE_EFFECTS): New.
10056 (stop_tracing): New.
10057 (flush_trace_buffer): New.
10058 (stop_tracing_bkpt): New.
10059 (flush_trace_buffer_bkpt): New.
10060 (read_inferior_integer): New.
10061 (read_inferior_uinteger): New.
10062 (read_inferior_data_pointer): New.
10063 (write_inferior_data_pointer): New.
10064 (write_inferior_integer): New.
10065 (write_inferior_uinteger): New.
10066 (struct collect_static_trace_data_action): Delete.
10067 (enum tracepoint_type): New.
10068 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10069 <actions_str, step_actions, step_actions_str>: Only include in
10070 GDBserver.
fa593d66
PA		 10071 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10072 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10073 (tracepoints): Use IP_AGENT_EXPORT.
10074 (last_tracepoint): Don't include in the IPA.
10075 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10076 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10077 (alloced_trace_state_variables): New.
10078 (trace_state_variables): Use IP_AGENT_EXPORT.
10079 (traceframe_t): Delete unused variable.
10080 (circular_trace_buffer): Don't include in the IPA.
10081 (trace_buffer_start): Delete.
10082 (struct trace_buffer_control): New.
10083 (trace_buffer_free): Delete.
10084 (struct ipa_trace_buffer_control): New.
10085 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10086 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10087 New.
10088 (trace_buffer_ctrl): New.
10089 (TRACE_BUFFER_CTRL_CURR): New.
10090 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10091 Reimplement as macros.
10092 (trace_buffer_wrap): Delete.
10093 (traceframe_write_count, traceframe_read_count)
10094 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10095 (struct tracepoint_hit_ctx) <type>: New field.
10096 (struct fast_tracepoint_ctx): New.
10097 (memory_barrier): New.
10098 (cmpxchg): New.
10099 (record_tracepoint_error): Update atomically in the IPA.
10100 (clear_inferior_trace_buffer): New.
10101 (about_to_request_buffer_space): New.
10102 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10103 updating the same buffer.
10104 (add_tracepoint): Default the tracepoint's type to trap
10105 tracepoint, and orig_size to -1.
10106 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10107 internal variables.
10108 (create_trace_state_variable): New parameter `gdb'. Handle it.
10109 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10110 (cmd_qtdp): Handle fast tracepoints.
10111 (cmd_qtdv): Adjust.
10112 (max_jump_pad_size): New.
10113 (gdb_jump_pad_head): New.
10114 (get_jump_space_head): New.
10115 (claim_jump_space): New.
10116 (sort_tracepoints): New.
10117 (MAX_JUMP_SIZE): New.
10118 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10119 IPA.
10120 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10121 support. Upload fast traceframes, and delete internal IPA
10122 breakpoints.
10123 (stop_tracing_handler): New.
10124 (flush_trace_buffer_handler): New.
10125 (cmd_qtstop): Upload fast tracepoints.
10126 (response_tracepoint): Handle fast tracepoints.
10127 (tracepoint_finished_step): Upload fast traceframes. Set the
10128 tracepoint hit context's tracepoint type.
10129 (handle_tracepoint_bkpts): New.
10130 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10131 type. Add comment about fast tracepoints.
10132 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10133 non-existing action_str field.
10134 (get_context_regcache): Handle fast tracepoints.
10135 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10136 to the regcache.
10137 (fast_tracepoint_from_jump_pad_address): New.
10138 (fast_tracepoint_from_ipa_tpoint_address): New.
10139 (collecting_t): New.
10140 (force_unlock_trace_buffer): New.
10141 (fast_tracepoint_collecting): New.
10142 (collecting): New.
10143 (gdb_collect): New.
10144 (write_inferior_data_ptr): New.
10145 (target_tp_heap): New.
10146 (target_malloc): New.
10147 (download_agent_expr): New.
10148 (UALIGN): New.
10149 (download_tracepoints): New.
10150 (download_trace_state_variables): New.
10151 (upload_fast_traceframes): New.
10152 (IPA_FIRST_TRACEFRAME): New.
10153 (IPA_NEXT_TRACEFRAME_1): New.
10154 (IPA_NEXT_TRACEFRAME): New.
10155 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10156 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10157 (gdb_jump_pad_buffer_end): New.
10158 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10159 (initialize_tracepoint): Adjust.
10160 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10161 buffer. Initialize the low module.
10162 * utils.c (PREFIX, TOOLNAME): New.
10163 (malloc_failure): Use PREFIX.
10164 (error): In the IPA, an error causes an exit.
10165 (fatal, warning): Use PREFIX.
10166 (internal_error): Use TOOLNAME.
10167 (NUMCELLS): Increase to 10.
10168 * configure, config.in: Regenerate.
10169
d149dd1d
PA		 101702010-06-01 Pedro Alves <pedro@codesourcery.com>
10171
10172 * server.c (handle_query) <qSupported>: Do two passes over the
10173 qSupported string to avoid nesting strtok.
10174
f6528abd
JK		 101752010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10176
10177 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10178 (CDEPS): New.
10179 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10180 -Wl,--dynamic-list.
10181 * configure: Regenerate.
10182 * proc-service.list: New.
10183
ca2a87a0
JK		 101842010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10185
10186 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10187 New comment.
10188
363a6e9f
OS		 101892010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10190
10191 * gdbreplay.c (remote_open): Check error return from socket() call by
10192 its equality to -1 not by it being negative.
10193 * remote-utils.c (remote_open): Likewise.
10194
d23b6cb1
PA		 101952010-05-23 Pedro Alves <pedro@codesourcery.com>
10196
10197 * config.h: Regenerate.
10198
28d3cf85
MK		 101992010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10200
10201 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10202 doesn't provide PTRACE_GET_THREAD_AREA.
10203
fea36a59
MK		 102042010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10205
10206 * linux-m68k-low.c: Include <asm/ptrace.h>
10207 (ps_get_thread_area): Implement.
10208
24b066ba
DE		 102092010-05-03 Doug Evans <dje@google.com>
10210
10211 * event-loop.c (struct callback_event): New struct.
10212 (callback_list): New global.
10213 (append_callback_event, delete_callback_event): New functions.
10214 (process_callback): New function.
10215 (start_event_loop): Call it.
10216 * remote-utils.c (NOT_SCHEDULED): Define.
10217 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10218 moved out of readchar.
10219 (readchar): Rewrite. Call reschedule before returning.
10220 (reset_readchar): New function.
10221 (remote_close): Call it.
10222 (process_remaining, reschedule): New functions.
10223 * server.h (callback_handler_func): New typedef.
10224 (append_callback_event, delete_callback_event): Declare.
10225
9836d6ea
PA		 102262010-05-03 Pedro Alves <pedro@codesourcery.com>
10227
10228 * proc-service.c (ps_pglobal_lookup): Use
10229 thread_db_look_up_one_symbol.
10230 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10231 parameter. Use it instead of all_symbols_looked_up.
10232 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10233 field.
10234 (all_symbols_looked_up): Don't declare.
10235 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10236 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10237 field.
10238 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10239 Set all_symbols_looked_up here.
10240 (thread_db_look_up_one_symbol): New.
10241 (thread_db_get_tls_address): Adjust.
10242 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10243 thread_db object on the heap, and tentatively set it in the
10244 process structure.
10245 (thread_db_init): Don't set all_symbols_looked_up here.
10246 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10247
7984d532
PA		 102482010-05-03 Pedro Alves <pedro@codesourcery.com>
10249
10250 * linux-low.c (linux_kill, linux_detach): Adjust.
10251 (status_pending_p_callback): Remove redundant statement. Check
10252 for !TARGET_WAITIKIND_IGNORE, instead of
10253 TARGET_WAITKIND_STOPPED.
10254 (handle_tracepoints): Make sure LWP is locked. Adjust.
10255 (linux_wait_for_event_1): Adjust.
10256 (linux_cancel_breakpoints): New.
10257 (unsuspend_one_lwp): New.
10258 (unsuspend_all_lwps): New.
10259 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10260 (send_sigstop_callback): Change return type to int, add new
10261 `except' parameter and handle it.
10262 (suspend_and_send_sigstop_callback): New.
10263 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10264 pass them down. If SUSPEND, also increment the lwp's suspend
10265 count.
10266 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10267 (need_step_over_p): Don't consider suspended LWPs.
10268 (start_step_over): Adjust.
10269 (proceed_one_lwp): Change return type to int, add new `except'
10270 parameter and handle it.
10271 (unsuspend_and_proceed_one_lwp): New.
10272 (proceed_all_lwps): Use find_inferior instead of
10273 for_each_inferior.
10274 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10275 also decrement the suspend count of LWPs. Pass `except' down,
10276 instead of hacking its suspend count.
10277 (linux_pause_all): Add `freeze' parameter. Adjust.
10278 (linux_unpause_all): New.
10279 (linux_target_ops): Install linux_unpause_all.
10280 * server.c (handle_status): Adjust.
10281 * target.h (struct target_ops): New fields `unpause_all' and
10282 `cancel_breakpoints'. Add new parameter to `pause_all'.
10283 (pause_all): Add new `freeze' parameter.
10284 (unpause_all): New.
10285 (cancel_breakpoints): New.
10286 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10287 cancel breakpoints.
10288 (cmd_qtstart): Pause threads.
10289 (stop_tracing): Pause threads, and cancel breakpoints.
10290 * win32-low.c (win32_target_ops): Adjust.
10291
e471f25b
PA		 102922010-05-03 Pedro Alves <pedro@codesourcery.com>
10293
10294 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10295 the inferior right away from here...
10296 (linux_wait_1): ... to here, and adjust to check the thread's
10297 last_resume_kind instead of the lwp's step or stop_expected flags.
10298
1915ef4f
PA		 102992010-05-02 Pedro Alves <pedro@codesourcery.com>
10300
10301 * README: Use consistent `GDB' and `GDBserver' spellings.
10302
f9e39928
PA		 103032010-05-02 Pedro Alves <pedro@codesourcery.com>
10304
10305 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10306 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10307 (linux_detach_one_lwp): Assume the lwp is stopped.
10308 (any_thread_of): Delete.
10309 (linux_detach): Stop all lwps here. Don't blindly delete all
10310 breakpoints.
10311 (delete_lwp_callback): New.
10312 (linux_mourn): Delete all lwps of the process that is gone.
10313 (linux_wait_1): Don't delete the last lwp of the process here.
10314 * mem-break.h (mark_breakpoints_out): Declare.
10315 * mem-break.c (mark_breakpoints_out): New.
10316 (free_all_breakpoints): Use it.
10317 * server.c (handle_target_event): If the process is gone, mark
10318 breakpoints out.
10319 * thread-db.c (struct thread_db) <create_bp>: New field.
10320 (thread_db_enable_reporting): Fix prototype. Store a thread event
10321 breakpoint reference in the thread_db struct.
10322 (thread_db_load_search): Clear the thread_db object.
10323 (try_thread_db_load_1): Ditto.
10324 (switch_to_process): New.
10325 (disable_thread_event_reporting): Use it.
10326 (remove_thread_event_breakpoints): New.
10327 (thread_db_detach, thread_db_mourn): Use it.
10328
1e7fc18c
PA		 103292010-05-01 Pedro Alves <pedro@codesourcery.com>
10330
10331 * linux-low.c (linux_enable_event_reporting): New.
10332 (linux_wait_for_event_1, handle_extended_wait): Use it.
10333
02fc4de7
PA		 103342010-04-30 Pedro Alves <pedro@codesourcery.com>
10335
10336 * linux-low.c (linux_kill_one_lwp, linux_kill)
10337 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10338 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10339 SIGSTOP even if the LWP is stopped.
10340 (send_sigstop_callback): New.
10341 (stop_all_lwps): Use send_sigstop_callback instead.
10342 (linux_resume_one_thread): Adjust.
10343 (proceed_one_lwp): Still proceed an LWP that the client has
10344 requested to stop, if we haven't reported it as stopped yet. Make
10345 sure that LWPs the client want stopped, have a pending SIGSTOP.
10346
bc3b5632
DE		 103472010-04-26 Doug Evans <dje@google.com>
10348
ae1ada35
DE		 10349 * server.c (handle_general_set): Make static.
10350
bc3b5632
DE		 10351 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10352 Print received char after testing for error/eof instead of before.
10353 (input_interrupt): Tweak comment.
10354
65730243
DE		 103552010-04-23 Doug Evans <dje@google.com>
10356
10357 * server.c (start_inferior): Print inferior argv if --debug.
10358
a8ae7dc0
AR		 103592010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10360
10361 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10362 * nto-x86-low.c: Include server.h
10363
1c07cc19
PM		 103642010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10365
10366 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10367 be consistent with other sources of this directory.
10368 (init_registers_amd64): Correct name of source file of this function
10369 in the comment.
10370
e0a61e09
PM		 103712010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10372
10373 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10374 64-bit executables.
10375
54709339
PM		 103762010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10377
10378 * win32-i386-low.c: Add 64-bit support.
10379 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10380 (init_registers_amd64): Declare.
10381 (mappings): Add 64-bit version of array.
10382 (init_windows_x86): New function.
10383 (the_low_target): Change init_arch field to init_windows_x86.
10384
e8f0053d
PM		 103852010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10386
10387 * win32-low.c: Adapt to support also 64-bit architecture.
10388 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10389 (get_image_name): Use SIZE_T type for local variable `done'.
10390 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10391 (toolhelp_get_dll_name): Idem.
10392 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10393 Use uintptr_t typecast to avoid warning.
10394 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10395 (handle_exception): Use phex_nz to avoid warning.
10396 (win32_wait): Remove unused local variable `process'.
10397
c481e77e
PM		 103982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10399
10400 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10401 `amd64-avx.o'.
10402
12ea4b69
PM		 104032010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10404
10405 * configure.ac: Use `ws2_32' library for srv_mingw.
10406 * configure: Regenerate.
10407 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10408 * remote-utils.c: Likewise.
10409
f6d1620c
L		 104102010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10411
10412 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10413 if __x86_64__ is defined.
10414
8e642873
PM		 104152010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10416
10417 * configure: Regenerate.
10418
711e434b
PM		 104192010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10420
10421 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10422 * target.h (target_ops): New get_tib_address field.
10423 * win32-low.h (win32_thread_info): Add thread_local_base field.
10424 * win32-low.c (child_add_thread): Add tlb argument.
10425 Set thread_local_base field to TLB.
10426 (get_child_debug_event): Adapt to child_add_thread change.
10427 (win32_get_tib_address): New function.
10428 (win32_target_ops): Set get_tib_address field to
10429 win32_get_tib_address.
10430 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10431
505106cd
PA		 104322010-04-12 Pedro Alves <pedro@codesourcery.com>
10433
505106cd
PA		 10434 * linux-low.c (linux_mourn): Also remove the process.
10435 * server.c (handle_target_event): Don't remove the process here.
10436 * nto-low.c (nto_mourn): New.
10437 (nto_target_ops): Install it.
10438 * spu-low.c (spu_mourn): New.
10439 (spu_target_ops): Install it.
10440 * win32-low.c (win32_mourn): New.
10441 (win32_target_ops): Install it.
10442
e8470a06
PA		 104432010-04-12 Pedro Alves <pedro@codesourcery.com>
10444
10445 * server.h (buffer_xml_printf): Remove redundant `;'.
10446
45ba0d02
PA		 104472010-04-12 Pedro Alves <pedro@codesourcery.com>
10448
10449 * regcache.c (set_register_cache): Invalidate regcaches before
10450 changing the register cache layout.
10451 (regcache_invalidate_one): Allow a NULL regcache.
10452 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10453 regcaches before changing the register cache layout or the target
10454 regsets.
10455
59e04013
L		 104562010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10457
10458 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10459 variable warning on Linux/x86-64.
10460
8336d594
PA		 104612010-04-11 Pedro Alves <pedro@codesourcery.com>
10462
10463 GDBserver disconnected tracing support.
10464
10465 * linux-low.c (linux_remove_process): Delete.
10466 (add_lwp): Don't set last_resume_kind here.
10467 (linux_kill): Use `mourn'.
10468 (linux_detach): Use `thread_db_detach', and `mourn'.
10469 (linux_mourn): New.
10470 (linux_attach_lwp_1): Adjust comment.
10471 (linux_attach): last_resume_kind moved the thread_info; adjust.
10472 (status_pending_p_callback): Adjust.
10473 (linux_wait_for_event_1): Adjust.
10474 (count_events_callback, select_singlestep_lwp_callback)
10475 (select_event_lwp_callback, cancel_breakpoints_callback)
10476 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10477 (proceed_one_lwp): Adjust.
10478 (linux_async): Add debug output.
10479 (linux_thread_stopped): New.
10480 (linux_pause_all): New.
10481 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10482 linux_pause_all.
10483 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10484 (thread_db_free): Delete declaration.
10485 (thread_db_detach, thread_db_mourn): Declare.
10486 * thread-db.c (thread_db_init): Use thread_db_mourn.
10487 (thread_db_free): Delete, split in two.
10488 (disable_thread_event_reporting): New.
10489 (thread_db_detach): New.
10490 (thread_db_mourn): New.
10491
10492 * server.h (struct thread_info) <last_resume_kind>: New field.
10493 <attached>: Add comment.
10494 <gdb_detached>: New field.
10495 (handler_func): Change return type to int.
10496 (handle_serial_event, handle_target_event): Ditto.
10497 (gdb_connected): Declare.
10498 (tracing): Delete.
10499 (disconnected_tracing): Declare.
10500 (stop_tracing): Declare.
10501
10502 * server.c (handle_query) <qSupported>: Report support for
10503 disconnected tracing.
10504 (queue_stop_reply_callback): Account for running threads.
10505 (gdb_wants_thread_stopped): New.
10506 (gdb_wants_all_threads_stopped): New.
10507 (gdb_reattached_process): New.
10508 (handle_status): Clear the `gdb_detached' flag of all processes.
10509 In all-stop, stop all threads.
10510 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10511 (process_serial_event): If the remote connection breaks, or if an
10512 exit was forced with "monitor exit", force an event loop exit.
10513 Handle disconnected tracing on detach.
10514 (handle_serial_event): Adjust.
10515 (handle_target_event): If GDB isn't connected, forward events back
10516 to the inferior, unless the last process exited, in which case,
10517 exit gdbserver. Adjust interface.
10518
10519 * remote-utils.c (remote_open): Don't block in accept. Instead
10520 register an event loop source on the listen socket file
10521 descriptor. Refactor bits into ...
10522 (listen_desc): ... this new global.
10523 (gdb_connected): ... this new function.
10524 (enable_async_notification): ... this new function.
10525 (handle_accept_event): ... this new function.
10526 (remote_close): Clear remote_desc.
10527
10528 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10529
10530 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10531 New fields.
10532 (mourn_inferior): Define.
10533 (target_process_qsupported): Avoid the dangling else problem.
10534 (thread_stopped): Define.
10535 (pause_all): Define.
10536 (target_waitstatus_to_string): Declare.
10537 * target.c (target_waitstatus_to_string): New.
10538
10539 * tracepoint.c (tracing): Make extern.
10540 (disconnected_tracing): New.
10541 (stop_tracing): Make extern. Handle tracing stops due to GDB
10542 disconnecting.
10543 (cmd_qtdisconnected): New.
10544 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10545 (handle_tracepoint_general_set): Handle QTDisconnected.
10546
10547 * event-loop.c (event_handler_func): Change return type to int.
10548 (process_event): Bail out if the event handler wants the event
10549 loop to stop.
10550 (handle_file_event): Ditto.
10551 (start_event_loop): Bail out if the event handler wants the event
10552 loop to stop.
10553
10554 * nto-low.c (nto_target_ops): Adjust.
10555 * spu-low.c (spu_wait): Don't remove the process here.
10556 (spu_target_ops): Adjust.
10557 * win32-low.c (win32_wait): Don't remove the process here.
10558 (win32_target_ops): Adjust.
10559
5d267c4c
PA		 105602010-04-11 Pedro Alves <pedro@codesourcery.com>
10561
10562 * regcache.c (realloc_register_cache): Invalidate inferior's
10563 regcache before recreating it.
10564
623ccd72
PA		 105652010-04-09 Pedro Alves <pedro@codesourcery.com>
10566
10567 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10568
219f2f23
PA		 105692010-04-09 Stan Shebs <stan@codesourcery.com>
10570 Pedro Alves <pedro@codesourcery.com>
10571
10572 * server.h (LONGEST): New.
10573 (struct thread_info) <while_stepping>: New field.
10574 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10575 Declare.
10576 (initialize_tracepoint, handle_tracepoint_general_set)
10577 (handle_tracepoint_query, tracepoint_finished_step)
10578 (tracepoint_was_hit, release_while_stepping_state_list):
10579 (current_traceframe): Declare.
10580 * server.c (handle_general_set): Handle tracepoint packets.
10581 (read_memory): New.
10582 (write_memory): New.
10583 (handle_search_memory_1): Use read_memory.
10584 (handle_query): Report support for conditional tracepoints, trace
10585 state variables, and tracepoint sources. Handle tracepoint
10586 queries.
10587 (main): Initialize the tracepoints module.
10588 (process_serial_event): Handle traceframe reads/writes.
10589
10590 * linux-low.c (handle_tracepoints): New.
10591 (linux_wait_1): Call it.
10592 (linux_resume_one_lwp): Handle while-stepping.
10593 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10594 (linux_target_ops): Install them.
10595 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10596 New field.
10597 * linux-x86-low.c (x86_supports_tracepoints): New.
10598 (the_low_target). Install it.
10599
10600 * mem-break.h (delete_breakpoint): Declare.
10601 * mem-break.c (delete_breakpoint): Make external.
10602
10603 * target.h (struct target_ops): Add `supports_tracepoints',
10604 `read_pc', and `write_pc' fields.
10605 (target_supports_tracepoints): Define.
10606 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10607 (phex_nz): New.
10608
10609 * regcache.h (struct regcache) <registers_owned>: New field.
10610 (init_register_cache, regcache_cpy): Declare.
10611 (regcache_read_pc, regcache_write_pc): Declare.
10612 (register_cache_size): Declare.
10613 (supply_regblock): Declare.
10614 * regcache.c (init_register_cache): New.
10615 (new_register_cache): Use it.
10616 (regcache_cpy): New.
10617 (register_cache_size): New.
10618 (supply_regblock): New.
10619 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10620
219f2f23
PA		 10621 * tracepoint.c: New.
10622
10623 * Makefile.in (OBS): Add tracepoint.o.
10624 (tracepoint.o): New rule.
10625
3a13a53b
L		 106262010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10627
10628 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10629 (i386-mmx.o): New.
10630 (i386-mmx.c): Likewise.
10631 (i386-mmx-linux.o): Likewise.
10632 (i386-mmx-linux.c): Likewise.
10633
10634 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10635 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10636 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10637 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10638
10639 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10640 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10641 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10642
1570b33e
L		 106432010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10644
10645 * Makefile.in (clean): Updated.
10646 (i386-avx.o): New.
10647 (i386-avx.c): Likewise.
10648 (i386-avx-linux.o): Likewise.
10649 (i386-avx-linux.c): Likewise.
10650 (amd64-avx.o): Likewise.
10651 (amd64-avx.c): Likewise.
10652 (amd64-avx-linux.o): Likewise.
10653 (amd64-avx-linux.c): Likewise.
10654
10655 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10656 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10657 (srv_amd64_regobj): Add amd64-avx.o.
10658 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10659 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10660 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10661 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10662 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10663 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10664 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10665
10666 * i387-fp.c: Include "i386-xstate.h".
10667 (i387_xsave): New.
10668 (i387_cache_to_xsave): Likewise.
10669 (i387_xsave_to_cache): Likewise.
10670 (x86_xcr0): Likewise.
10671
10672 * i387-fp.h (i387_cache_to_xsave): Likewise.
10673 (i387_xsave_to_cache): Likewise.
10674 (x86_xcr0): Likewise.
10675
10676 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10677 * linux-crisv32-low.c (target_regsets): Likewise.
10678 * linux-m68k-low.c (target_regsets): Likewise.
10679 * linux-mips-low.c (target_regsets): Likewise.
10680 * linux-ppc-low.c (target_regsets): Likewise.
10681 * linux-s390-low.c (target_regsets): Likewise.
10682 * linux-sh-low.c (target_regsets): Likewise.
10683 * linux-sparc-low.c (target_regsets): Likewise.
10684 * linux-xtensa-low.c (target_regsets): Likewise.
10685
10686 * linux-low.c: Include <sys/uio.h>.
10687 (regsets_fetch_inferior_registers): Support nt_type.
10688 (regsets_store_inferior_registers): Likewise.
10689 (linux_process_qsupported): New.
10690 (linux_target_ops): Add linux_process_qsupported.
10691
10692 * linux-low.h (regset_info): Add nt_type.
10693 (linux_target_ops): Add process_qsupported.
10694
10695 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10696 and <sys/uio.h>.
10697 (init_registers_i386_avx_linux): New.
10698 (init_registers_amd64_avx_linux): Likewise.
10699 (xmltarget_i386_linux_no_xml): Likewise.
10700 (xmltarget_amd64_linux_no_xml): Likewise.
10701 (PTRACE_GETREGSET): Likewise.
10702 (PTRACE_SETREGSET): Likewise.
10703 (x86_fill_xstateregset): Likewise.
10704 (x86_store_xstateregset): Likewise.
10705 (use_xml): Likewise.
10706 (x86_linux_update_xmltarget): Likewise.
10707 (x86_linux_process_qsupported): Likewise.
10708 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10709 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10710 init_registers_i386_linux here. Call
10711 x86_linux_update_xmltarget.
10712 (the_low_target): Add x86_linux_process_qsupported.
10713
10714 * server.c (handle_query): Call target_process_qsupported.
10715
10716 * target.h (target_ops): Add process_qsupported.
10717 (target_process_qsupported): New.
10718
fc7238bb
PA		 107192010-04-03 Pedro Alves <pedro@codesourcery.com>
10720
10721 * inferiors.c (add_thread): Set last_status kind to
10722 TARGET_WAITKIND_IGNORE.
10723 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10724 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10725 (linux_wait_1): Move `thread' local definition to block that uses
10726 it. Don't NULL initialize `event_child'.
10727 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10728 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10729 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10730
bdabb078
PA		 107312010-04-01 Pedro Alves <pedro@codesourcery.com>
10732
10733 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10734 an extended waitstatus, or by a watchpoint.
10735 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10736 thread was stepping or has been stopped by a watchpoint.
10737
d3bbe7a0
PA		 107382010-04-01 Pedro Alves <pedro@codesourcery.com>
10739
10740 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10741 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10742 of another, then delete the previous, and validate all
10743 breakpoints.
10744 (validate_inserted_breakpoint): New.
10745 (delete_disabled_breakpoints): New.
10746 (validate_breakpoints): New.
10747 (check_mem_read): Validate breakpoints before trusting their
10748 shadow. Delete disabled breakpoints.
10749 (check_mem_write): Validate breakpoints before trusting they
10750 should be inserted. Delete disabled breakpoints.
10751 * mem-break.h (validate_breakpoints):
10752 * server.c (handle_query): Validate breakpoints when we see a
10753 qSymbol query.
10754
8b07ae33
PA		 107552010-04-01 Pedro Alves <pedro@codesourcery.com>
10756
10757 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10758 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10759 if we could tell there's a GDB breakpoint at stop_pc.
10760 (need_step_over_p): Don't do a step over if we find a GDB
10761 breakpoint at the resume PC.
10762
10763 * mem-break.c (struct raw_breakpoint): New.
10764 (enum bkpt_type): New type `gdb_breakpoint'.
10765 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10766 fields. New field `raw'.
10767 (find_raw_breakpoint_at): New.
10768 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10769 breakpoint instead.
10770 (set_breakpoint_at): Adjust.
10771 (delete_raw_breakpoint): New.
10772 (release_breakpoint): New.
10773 (delete_breakpoint): Rename to...
10774 (delete_breakpoint_1): ... this. Add proc parameter. Use
10775 release_breakpoint. Return ENOENT.
10776 (delete_breakpoint): Reimplement.
10777 (find_breakpoint_at): Delete.
10778 (find_gdb_breakpoint_at): New.
10779 (delete_breakpoint_at): Delete.
10780 (set_gdb_breakpoint_at): New.
10781 (delete_gdb_breakpoint_at): New.
10782 (gdb_breakpoint_here): New.
10783 (set_reinsert_breakpoint): Use release_breakpoint.
10784 (uninsert_breakpoint): Rename to ...
10785 (uninsert_raw_breakpoint): ... this.
10786 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10787 (reinsert_raw_breakpoint): Change parameter type to
10788 raw_breakpoint.
10789 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10790 instead.
10791 (check_breakpoints): Adjust. Use release_breakpoint.
10792 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10793 (breakpoint_inserted_here): Ditto.
10794 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10795 Don't trust the breakpoint's shadow if it is not inserted.
10796 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10797 (delete_all_breakpoints): Adjust.
10798 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10799 use delete_breakpoint_1.
10800
10801 * mem-break.h (breakpoints_supported): Delete declaration.
10802 (set_gdb_breakpoint_at): Declare.
10803 (gdb_breakpoint_here): Declare.
10804 (delete_breakpoint_at): Delete.
10805 (delete_gdb_breakpoint_at): Declare.
10806
10807 * server.h (struct raw_breakpoint): Forward declare.
10808 (struct process_info): New field `raw_breakpoints'.
10809
10810 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10811 breakpoints.
10812
6bf5e0ba
PA		 108132010-03-24 Pedro Alves <pedro@codesourcery.com>
10814
10815 * linux-low.c (status_pending_p_callback): Fix comment.
10816 (linux_wait_for_event_1): Move most of the internal breakpoint
10817 handling from here...
10818 (linux_wait_1): ... to here.
10819 (count_events_callback): New.
10820 (select_singlestep_lwp_callback): New.
10821 (select_event_lwp_callback): New.
10822 (cancel_breakpoints_callback): New.
10823 (select_event_lwp): New.
10824 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10825 priority to all LWPs that have had events that should be reported
10826 to the client. Cancel breakpoints when about to reporting the
10827 event to the client, not while stopping lwps. No longer cancel
10828 finished single-steps here.
10829 (cancel_finished_single_step): Delete.
10830 (cancel_finished_single_steps): Delete.
10831
414a389f
PA		 108322010-03-24 Pedro Alves <pedro@codesourcery.com>
10833
10834 * mem-break.c (enum bkpt_type): New.
10835 (struct breakpoint): New field `type'.
10836 (set_breakpoint_at): Change return type to struct breakpoint
10837 pointer. Set type to `other_breakpoint' by default.
10838 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10839 in the breakpoint list.
10840 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10841 (reinsert_breakpoint): Rename to ...
10842 (reinsert_raw_breakpoint): ... this.
10843 (reinsert_breakpoints_at): Adjust.
10844 * mem-break.h (struct breakpoint): Declare.
10845 (set_breakpoint_at): Change return type to struct breakpoint
10846 pointer.
10847
2280c721
PA		 108482010-03-24 Pedro Alves <pedro@codesourcery.com>
10849
10850 * server.c (handle_query): Assign, not compare.
10851
d50171e4
PA		 108522010-03-24 Pedro Alves <pedro@codesourcery.com>
10853
10854 Teach linux gdbserver to step-over-breakpoints.
10855
10856 * linux-low.c (can_hardware_single_step): New.
10857 (supports_breakpoints): New.
10858 (handle_extended_wait): If stopping threads, read the stop pc of
10859 the new cloned LWP.
10860 (get_pc): New.
10861 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10862 low target doesn't support retrieving the PC.
10863 (add_lwp): Set last_resume_kind to resume_continue.
10864 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10865 (linux_attach): Don't clear stop_expected. Set the lwp's
10866 last_resume_kind to resume_stop.
10867 (linux_detach_one_lwp): Don't check for removed breakpoints.
10868 (check_removed_breakpoint): Delete.
10869 (status_pending_p): Rename to ...
10870 (status_pending_p_callback): ... this. Don't check for removed
10871 breakpoints. Don't consider threads that are stopped from GDB's
10872 perspective.
10873 (linux_wait_for_lwp): Always read the stop_pc here.
10874 (cancel_breakpoint): New.
10875 (step_over_bkpt): New global.
10876 (linux_wait_for_event_1): Implement stepping over breakpoints.
10877 (gdb_wants_lwp_stopped): New.
10878 (gdb_wants_all_stopped): New.
10879 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10880 single-step traps here. Store the thread's last reported target
10881 wait status.
10882 (send_sigstop): Don't clear stop_expected. Always set it,
10883 instead.
10884 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10885 (cancel_finished_single_step): New.
10886 (cancel_finished_single_steps): New.
10887 (wait_for_sigstop): Don't cancel finished single-step traps here.
10888 (linux_resume_one_lwp): Don't check for removed breakpoints.
10889 Don't set `step' on non-hardware step archs.
10890 (linux_set_resume_request): Ignore resume_stop requests if already
10891 stopping or stopped. Set the lwp's last_resume_kind.
10892 (resume_status_pending_p): Don't check for removed breakpoints.
10893 (need_step_over_p): New.
10894 (start_step_over): New.
10895 (finish_step_over): New.
10896 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10897 requests. Clear the thread's last reported target waitstatus.
10898 Don't use the `suspended' flag. Don't consider pending breakpoints.
10899 (linux_resume): Start a step-over if necessary.
10900 (proceed_one_lwp): New.
10901 (proceed_all_lwps): New.
10902 (unstop_all_lwps): New.
10903 * linux-low.h (struct lwp_info): Rewrite comment for the
10904 `suspended' flag. Add the `stop_pc' field. Delete the
10905 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10906 Add `'last_resume_kind' and `need_step_over' fields.
10907 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10908 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10909 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10910 (set_raw_breakpoint_at): New.
10911 (set_breakpoint_at): Rewrite to use it.
10912 (reinsert_breakpoint_handler): Delete.
10913 (set_reinsert_breakpoint): New.
10914 (reinsert_breakpoint_by_bp): Delete.
10915 (delete_reinsert_breakpoints): New.
10916 (uninsert_breakpoint): Rewrite.
10917 (uninsert_breakpoints_at): New.
10918 (reinsert_breakpoint): Rewrite.
10919 (reinsert_breakpoints_at): New.
10920 (check_breakpoints): Rewrite.
10921 (breakpoint_here): New.
10922 (breakpoint_inserted_here): New.
10923 (check_mem_read): Adjust.
10924 * mem-break.h (breakpoints_supported, breakpoint_here)
10925 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10926 (reinsert_breakpoint_by_bp): Delete declaration.
10927 (delete_reinsert_breakpoints): Declare.
10928 (reinsert_breakpoint): Delete declaration.
10929 (reinsert_breakpoints_at): Declare.
10930 (uninsert_breakpoint): Delete declaration.
10931 (uninsert_breakpoints_at): Declare.
10932 (check_breakpoints): Adjust prototype.
10933 * server.h: Adjust include order.
10934 (struct thread_info): Declare here. Add a `last_status' field.
10935
30ba68cb
MS		 109362010-03-23 Michael Snyder <msnyder@vmware.com>
10937
10938 * server.c (crc32): New function.
10939 (handle_query): Add handling for 'qCRC:' request.
10940
b9a881c2
PA		 109412010-03-23 Pedro Alves <pedro@codesourcery.com>
10942
10943 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10944 lwp had been stopped by a watchpoint.
10945
e92d13d5
PA		 109462010-03-16 Pedro Alves <pedro@codesourcery.com>
10947
10948 * server.h (internal_error): Declare.
10949 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10950 * utils.c (internal_error): New function.
10951
64daa791
AS		 109522010-03-15 Andreas Schwab <schwab@redhat.com>
10953
10954 * configure.srv: Fix typo setting srv_regobj.
10955
f52cd8cd
PA		 109562010-03-15 Pedro Alves <pedro@codesourcery.com>
10957
10958 * linux-low.c (fetch_register): Avoid passing a non string literal
10959 format to `error'.
10960 (usr_store_inferior_registers): Ditto.
10961
93ae6fdc
PA		 109622010-03-14 Pedro Alves <pedro@codesourcery.com>
10963
10964 * linux-low.c (linux_write_memory): Bail out early if peeking
10965 memory failed.
10966
c3adc08c
PA		 109672010-03-14 Pedro Alves <pedro@codesourcery.com>
10968
10969 * linux-low.h (struct lwp_info): New fields
10970 `stopped_by_watchpoint' and `stopped_data_address'.
10971 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10972 here, and cache them in the lwp object.
10973 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10974 directly.
10975 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10976 field.
10977 (linux_stopped_by_watchpoint): Rewrite.
10978 (linux_stopped_data_address): Rewrite.
10979
bce522a2
PA		 109802010-03-06 Simo Melenius <simo.melenius@iki.fi>
10981
10982 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10983 switching the current inferior, not before.
10984
90884b2b
L		 109852010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10986
10987 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10988 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10989 i386-linux.c and amd64-linux.c.
10990 (reg-i386.o): Removed.
10991 (reg-i386.c): Likewise.
10992 (reg-i386-linux.o): Likewise.
10993 (reg-i386-linux.c): Likewise.
10994 (reg-x86-64.o): Likewise.
10995 (reg-x86-64.c): Likewise.
10996 (reg-x86-64-linux.o): Likewise.
10997 (reg-x86-64-linux.c): Likewise.
10998 (i386.o): New.
10999 (i386.c): Likewise.
11000 (i386-linux.o): Likewise.
11001 (i386-linux.c): Likewise.
11002 (amd64.o): Likewise.
11003 (amd64.c): Likewise.
11004 (amd64-linux.o): Likewise.
11005 (amd64-linux.c): Likewise.
11006
11007 * configure.srv (srv_i386_regobj): New.
11008 (srv_i386_linux_regobj): Likewise.
11009 (srv_amd64_regobj): Likewise.
11010 (srv_amd64_linux_regobj): Likewise.
11011 (srv_i386_32bit_xmlfiles): Likewise.
11012 (srv_i386_64bit_xmlfiles): Likewise.
11013 (srv_i386_xmlfiles): Likewise.
11014 (srv_amd64_xmlfiles): Likewise.
11015 (srv_i386_linux_xmlfiles): Likewise.
11016 (srv_amd64_linux_xmlfiles): Likewise.
11017 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11018 srv_xmlfiles to $srv_i386_xmlfiles.
11019 (i[34567]86-*-mingw32ce*): Likewise.
11020 (i[34567]86-*-mingw*): Likewise.
11021 (i[34567]86-*-nto*): Likewise.
11022 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11023 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11024 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11025 (x86_64-*-linux*): Likewise.
11026
11027 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11028 (init_registers_amd64_linux): New.
11029 (x86_arch_setup): Replace init_registers_x86_64_linux with
11030 init_registers_amd64_linux.
11031
193f13e6
MK		 110322010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11033
11034 * configure.ac: Check for libdl. If it is not available link against
11035 static libthread_db.
11036 * configure: Regenerate.
11037
85d721b8
PA		 110382010-02-22 Pedro Alves <pedro@codesourcery.com>
11039
11040 PR9605
11041
11042 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11043 handing a read watchpoint.
11044 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11045
6076632b
DE		 110462010-02-12 Doug Evans <dje@google.com>
11047
11048 * linux-low.c (linux_supports_tracefork_flag): Document.
11049 (linux_look_up_symbols): Add comment.
11050
3327ccf7
L		 110512010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11052
11053 * regcache.c (supply_register): Clear regcache if buf is NULL.
11054
0718675c 110552010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11056 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11057
11058 * inferiors.c (find_inferior): Add function documentation.
11059 (unloaded_dll): Handle the case where the unloaded dll has not
11060 been previously registered in the dll list.
11061
177321bd
DJ		 110622010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11063
11064 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11065 (thumb2_breakpoint): New.
11066 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11067
2b009048
DJ		 110682010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11069
11070 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11071 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11072 breakpoints.
11073
3be029c7
PA		 110742010-01-21 Pedro Alves <pedro@codesourcery.com>
11075
11076 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11077
18f5de3b
JK		 110782010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11079
11080 * linux-s390-low.c (s390_collect_ptrace_register)
11081 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11082
3743bb4f
DE		 110832010-01-21 Doug Evans <dje@google.com>
11084
14ce3065
DE		 11085 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11086 (PTRACE_ARG4_TYPE): New macro.
11087 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11088 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11089 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11090 (usr_store_inferior_registers): Ditto.
11091 (linux_read_memory, linux_write_memory): Ditto.
11092 (linux_test_for_tracefork): Ditto.
11093
3743bb4f
DE		 11094 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11095 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11096
8b315be5
PA		 110972010-01-21 Pedro Alves <pedro@codesourcery.com>
11098
11099 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11100 target.
11101
85492558
PA		 111022010-01-21 Pedro Alves <pedro@codesourcery.com>
11103
11104 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11105 prototype to take a regcache. Adjust.
11106
442ea881
PA		 111072010-01-20 Pedro Alves <pedro@codesourcery.com>
11108
11109 * regcache.h (struct thread_info): Forward declare.
11110 (struct regcache): New.
11111 (new_register_cache): Adjust prototype.
11112 (get_thread_regcache): Declare.
11113 (free_register_cache): Adjust prototype.
11114 (registers_to_string, registers_from_string): Ditto.
11115 (supply_register, supply_register_by_name, collect_register)
11116 (collect_register_as_string, collect_register_by_name): Ditto.
11117 * regcache.c (struct inferior_regcache_data): Delete.
11118 (get_regcache): Rename to ...
11119 (get_thread_regcache): ... this. Adjust. Switch inferior before
11120 fetching registers.
11121 (regcache_invalidate_one): Adjust.
11122 (regcache_invalidate): Fix prototype.
11123 (new_register_cache): Return the new register cache.
11124 (free_register_cache): Change prototype.
11125 (realloc_register_cache): Adjust.
11126 (registers_to_string): Change prototype to take a regcache. Adjust.
11127 (registers_from_string): Ditto.
11128 (register_data): Ditto.
11129 (supply_register): Ditto.
11130 (supply_register_by_name): Ditto.
11131 (collect_register): Ditto.
11132 (collect_register_as_string): Ditto.
11133 (collect_register_by_name): Ditto.
11134 * server.c (process_serial_event): Adjust.
11135 * linux-low.h (regset_fill_func, regset_store_func): Change
11136 prototype.
11137 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11138 Change prototype.
11139 * linux-low.c (get_stop_pc): Adjust.
11140 (check_removed_breakpoint): Adjust.
11141 (linux_wait_for_event): Adjust.
11142 (linux_resume_one_lwp): Adjust.
11143 (fetch_register): Add regcache parameter. Adjust.
11144 (usr_store_inferior_registers): Ditto.
11145 (regsets_fetch_inferior_registers): Ditto.
11146 (regsets_store_inferior_registers): Ditto.
11147 (linux_fetch_registers, linux_store_registers): Ditto.
11148 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11149 regcache. Adjust.
43aaf8b6
PA		 11150 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11151 Ditto.
442ea881
PA		 11152 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11153 prototype to take a regcache.
11154 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11155 * remote-utils.c (convert_ascii_to_int, outreg)
11156 (prepare_resume_reply): Change prototype to take a regcache.
11157 Adjust.
11158 * target.h (struct target_ops) <fetch_registers, store_registers>:
11159 Change prototype to take a regcache.
11160 (fetch_inferior_registers, store_inferior_registers): Change
11161 prototype to take a regcache. Adjust.
11162 * proc-service.c (ps_lgetregs): Adjust.
11163 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11164 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11165 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11166 take a regcache. Adjust.
11167 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11168 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11169 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11170 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11171 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11172 (cris_cannot_fetch_register):
11173 (cris_breakpoint_at): Change prototype to take a regcache.
11174 Adjust.
11175 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11176 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11177 to take a regcache. Adjust.
11178 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11179 Adjust.
11180 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11181 take a regcache. Adjust.
11182 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11183 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11184 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11185 * linux-mips-low.c (mips_get_pc):
11186 (mips_set_pc): Change prototype to take a regcache. Adjust.
11187 (mips_reinsert_addr): Adjust.
11188 (mips_collect_register): Change prototype to take a regcache.
11189 Adjust.
11190 (mips_supply_register):
11191 (mips_collect_register_32bit, mips_supply_register_32bit)
11192 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11193 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11194 * linux-ppc-low.c (ppc_supply_ptrace_register)
11195 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11196 (parse_spufs_run): Adjust.
11197 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11198 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11199 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11200 take a regcache. Adjust.
11201 * linux-s390-low.c (s390_collect_ptrace_register)
11202 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11203 (s390_set_pc): Change prototype to take a regcache. Adjust.
11204 (s390_arch_setup): Adjust.
11205 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11206 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11207 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11208 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11209 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11210 regcache. Adjust.
11211 (sparc_breakpoint_at): Adjust.
11212 * linux-xtensa-low.c (xtensa_fill_gregset):
11213 (xtensa_store_gregset):
11214 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11215 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11216 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11217 prototype to take a regcache. Adjust.
11218 * win32-arm-low.c (arm_fetch_inferior_register)
11219 (arm_store_inferior_register): Change prototype to take a
11220 regcache. Adjust.
11221 * win32-i386-low.c (i386_fetch_inferior_register)
11222 (i386_store_inferior_register): Change prototype to take a
11223 regcache. Adjust.
11224 * win32-low.c (child_fetch_inferior_registers)
11225 (child_store_inferior_registers): Change prototype to take a
11226 regcache. Adjust.
11227 (win32_wait): Adjust.
11228 (win32_fetch_inferior_registers): Change prototype to take a
11229 regcache. Adjust.
11230 (win32_store_inferior_registers): Adjust.
11231 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11232 store_inferior_register>: Change prototype to take a regcache.
11233
60c3d7b0
DE		 112342010-01-20 Doug Evans <dje@google.com>
11235
11236 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11237 #ifdef.
11238 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11239 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11240
dc146f7c
VP		 112412010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11242
11243 * linux-low.c (linux_core_of_thread): New.
11244 (compare_ints, show_process, list_threads): New.
11245 (linux_qxfer_osdata): Report threads and cores.
11246 (linux_target_op): Register linux_core_of_thread.
11247 * remote-utils.c (prepare_resume_reply): Report the core.
11248 (buffer_xml_printf): Support %d specifier.
11249 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11250 New.
11251 (handle_query): Handle qXfer:threads. Announce availability
11252 thereof.
11253 * target.h (struct target_ops): New field core_of_thread.
11254
7803799a
UW		 112552010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11256
11257 * Makefile.in (clean): Remove new generated files.
11258 (reg-s390.o, reg-s390.c): Remove rules.
11259 (reg-s390x.o, reg-s390x.c): Likewise.
11260 (s390-linux32.o, s390-linux32.c): Add rules.
11261 (s390-linux64.o, s390-linux64.c): Likewise.
11262 (s390x-linux64.o, s390x-linux64.c): Likewise.
11263 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11264 * linux-s390-low.c: Include <elf.h>.
11265 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11266 (init_registers_s390): Remove prototype.
11267 (init_registers_s390x): Likewise.
11268 (init_registers_s390_linux32): Add prototype.
11269 (init_registers_s390_linux64): Likewise.
11270 (init_registers_s390x_linux64): Likewise.
11271 (s390_num_regs_3264): New define.
11272 (s390_regmap_3264): New global variable.
11273 (s390_cannot_fetch_register): Remove obsolete check.
11274 (s390_cannot_store_register): Likewise.
11275 (s390_collect_ptrace_register): Handle upper/lower register halves.
11276 (s390_supply_ptrace_register): Likewise.
11277 (s390_fill_gregset): Update to register number changes.
11278 (s390_get_hwcap): New routine.
11279 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11280 Install appropriate regmap and register set.
11281
6e7ffa39
JB		 112822010-01-01 Joel Brobecker <brobecker@adacore.com>
11283
11284 * server.c (gdbserver_version): Update copyright year to 2010.
11285 * gdbreplay.c (gdbreplay_version): Likewise.
11286
957f3f49
DE		 112872009-12-28 Doug Evans <dje@google.com>
11288
11289 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11290 elf/external.h. Include <elf.h> instead but only if necessary.
11291
ca5c370d
PA		 112922009-12-28 Pedro Alves <pedro@codesourcery.com>
11293
11294 * linux-low.c (linux_remove_process): Remove `detaching'
11295 parameter. Don't release/detach from thread_db here.
11296 (linux_kill): Release/detach from thread_db here, ...
11297 (linux_detach): ... and here, before actually detaching.
11298 (linux_wait_1): ... and here, when a process exits.
11299 * thread-db.c (any_thread_of): New.
11300 (thread_db_free): Switch the current inferior to a thread of the
11301 passed in process.
11302
4ee62156
DE		 113032009-12-21 Doug Evans <dje@google.com>
11304
d90e6a88
DE		 11305 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11306
c5f62d5f
DE		 11307 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11308 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11309 warning ifndef __NR_tkill. Move setting of errno there too.
11310 Delete unnecessary resetting of errno after syscall.
11311 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11312
10e86dd7
DE		 11313 * configure.ac: Check for dladdr.
11314 * config.in: Regenerate.
11315 * configure: Regenerate.
11316 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11317 (try_thread_db_load): Update.
11318
4ee62156
DE		 11319 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11320
00f515da
DE		 113212009-12-18 Doug Evans <dje@google.com>
11322
e9464885
DE		 11323 * event-loop.c: Include unistd.h if it exists.
11324
07d4f67e
DE		 11325 * linux-low.c (my_waitpid): Move definition away from being in
11326 between linux_tracefork_child/linux_test_for_tracefork.
11327
00f515da
DE		 11328 * gdb_proc_service.h (psaddr_t): Fix type.
11329 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11330 signature to match glibc.
11331
1de1badb
DE		 113322009-12-16 Doug Evans <dje@google.com>
11333
11334 * linux-low.c (linux_read_memory): Fix argument to read.
11335
aeeb81d1
PA		 113362009-11-26 Pedro Alves <pedro@codesourcery.com>
11337
11338 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11339 events, don't leave current_inferior pointing at null.
11340
10357975
PA		 113412009-11-26 Pedro Alves <pedro@codesourcery.com>
11342
11343 * win32-low.c (LOG): Delete.
11344 (OUTMSG): Output to stderr.
11345 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11346 on compile time LOG macro.
11347 (win32_wait): Fix debug output.
11348
cf6e3471
PA		 113492009-11-26 Pedro Alves <pedro@codesourcery.com>
11350
11351 * win32-low.c (win32_add_one_solib): If the dll name is
11352 "ntdll.dll", prepend the system directory to the dll path.
11353
0c85e18e
MK		 113542009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11355
11356 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11357
9ac544ce 113582009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11359 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11360
11361 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11362 * configure.ac: Check for __mcoldfire__ and set
11363 gdb_cv_m68k_is_coldfire.
11364 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11365 reg-cf.o and reg-m68k.o.
11366 * configure: Regenerated.
11367
fd7dd3e6
PA		 113682009-11-16 Pedro Alves <pedro@codesourcery.com>
11369
11370 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11371 Pass it to thread_db_free.
11372 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11373 proper `detaching' argument to linux_remove_process.
11374 * linux-low.h (thread_db_free): Add `detaching' parameter.
11375 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11376 to thread_db_free.
11377 (thread_db_free): Add `detaching' parameter. Only
11378 call td_ta_clear_event if detaching from process.
11379
75aa492e
MK		 113802009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11381
11382 * thread-db.c (thread_db_free): Fix typo.
11383
21e1bee4
PP		 113842009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11385
11386 PR gdb/10838
11387 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11388
8838b45e
NS		 113892009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11390
11391 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11392 with an i686 compiler.
11393 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11394 needed.
11395 * configure: Rebuilt.
11396
8a35fb51
SL		 113972009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11398
11399 PR gdb/10783
11400
11401 * server.c (handle_search_memory_1): Correct read_addr initialization
11402 in loop for searching subsequent chunks.
11403
96f15937
PP		 114042009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11405
11406 * configure.ac: New --with-libthread-db option.
11407 * thread-db.c: Allow direct dependence on libthread_db.
11408 (thread_db_free): Adjust.
11409 * config.in: Regenerate.
11410 * configure: Likewise.
889bf7c5 11411
5f7d1694
PP		 114122009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11413
11414 PR gdb/10757
11415 * thread-db.c (attach_thread): New function.
11416 (maybe_attach_thread): Return success/failure.
11417 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11418 (thread_db_find_new_threads): Loop until no new threads.
11419
88e3b899
PA		 114202009-10-13 Pedro Alves <pedro@codesourcery.com>
11421
11422 * proc-service.c (ps_lgetregs): Formatting.
11423
cdbfd419
PP		 114242009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11425
11426 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11427 * configure.ac: Adjust.
11428 * linux-low.h (struct process_info_private): Move members to struct
11429 thread_db.
11430 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11431 * linux-low.c (linux_remove_process): Adjust.
11432 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11433 * server.c (handle_query): Move code ...
11434 (handle_monitor_command): ... here. New function.
11435 * target.h (struct target_ops): New member.
11436 * thread-db.c (struct thread_db): New.
11437 (libthread_db_search_path): New variable.
11438 (thread_db_create_event, thread_db_enable_reporting)
11439 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11440 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11441 (try_thread_db_load_1, dladdr_to_soname): New functions.
11442 (try_thread_db_load, thread_db_load_search): New functions.
11443 (thread_db_init): Search for libthread_db.
11444 (thread_db_free): New function.
11445 (thread_db_handle_monitor_command): Likewise.
11446 * config.in: Regenerate.
11447 * configure: Regenerate.
889bf7c5 11448
4168d2d6
UW		 114492009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11450
11451 * spu-low.c (spu_kill): Wait for inferior to terminate.
11452 Call clear_inferiors.
11453 (spu_detach): Call clear_inferiors.
11454
81ecdfbb
RW		 114552009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11456
11457 * aclocal.m4: Regenerate.
11458 * config.in: Likewise.
11459 * configure: Likewise.
11460
0b9ff2c0
UW		 114612009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11462
11463 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11464 (parse_spufs_run): New function.
11465 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11466 (ppc_breakpoint_at): Handle SPU breakpoints.
11467
efcbbd14
UW		 114682009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11469
11470 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11471 (SPUFS_MAGIC): Define.
11472 (spu_enumerate_spu_ids): New function.
11473 (linux_qxfer_spu): New function.
11474 (linux_target_ops): Install linux_qxfer_spu.
11475
f4d9bade
UW		 114762009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11477
11478 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11479 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11480 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11481 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11482 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11483 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11484 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11485 (init_registers_powerpc_cell32l): Add prototype.
11486 (init_registers_powerpc_cell64l): Likewise.
11487 (ppc_arch_setup): Detect Cell/B.E. architecture.
11488
96e946ca
RW		 114892009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11490
11491 * Makefile.in (datarootdir): New variable.
11492
58d6951d
DJ		 114932009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11494
11495 * linux-low.c (linux_write_memory): Update debugging output.
11496 * Makefile.in (clean): Add new descriptions.
11497 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11498 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11499 * configure.srv: Add new files for arm*-*-linux*.
11500 * linux-arm-low.c: Add new declarations.
11501 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11502 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11503 (HWCAP_VFPv3D16): New.
11504 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11505 instead of __IWMMXT__.
11506 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11507 (arm_arch_setup): New.
11508 (target_regsets): Remove #ifdef. Add VFP regset.
11509 (the_low_target): Use arm_arch_setup.
11510
12b42a12
DJ		 115112009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11512
11513 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11514 the main thread again.
11515
ac8c974e
AR		 115162009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11517
11518 Adding Neutrino gdbserver.
11519 * configure: Regenerated.
11520 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11521 * configure.srv (i[34567]86-*-nto*): New target.
11522 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11523 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11524 (nto_comctrl) [__QNX__]: New function.
11525 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11526
4424e0c3 115272009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11528
11529 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11530 srv_tgtobj.
11531
912cf4ba
PA		 115322009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11533 Pedro Alves <pedro@codesourcery.com>
11534
11535 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11536 don't support CONTEXT_EXTENDED_REGISTERS.
11537 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11538 (the_low_target): Install them.
11539 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11540 failing with ERROR_PIPE_NOT_CONNECTED.
11541
aa5ca48f
DE		 115422009-06-30 Doug Evans <dje@google.com>
11543 Pierre Muller <muller@ics.u-strasbg.fr>
11544
11545 Add h/w watchpoint support to x86-linux, win32-i386.
11546 * Makefile.in (SFILES): Add i386-low.c
11547 (i386_low_h): Define.
11548 (i386-low.o): Add dependencies.
11549 (linux-x86-low.o): Add i386-low.h dependency.
11550 (win32-i386-low.o): Ditto.
11551 * i386-low.c: New file.
11552 * i386-low.h: New file.
11553 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11554 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11555 * linux-low.c (linux_add_process): Initialize arch_private.
11556 (linux_remove_process): Free arch_private.
11557 (add_lwp): Initialize arch_private.
11558 (delete_lwp): Free arch_private.
11559 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11560 provided.
11561 * linux-low.h (process_info_private): New member arch_private.
11562 (lwp_info): New member arch_private.
11563 (linux_target_ops): New members new_process, new_thread,
11564 prepare_to_resume.
11565 (ptid_of): New macro.
11566 * linux-x86-low.c: Include stddef.h, i386-low.h.
11567 (arch_process_info): New struct.
11568 (arch_lwp_info): New struct.
11569 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11570 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11571 (i386_dr_low_get_status): New function.
11572 (x86_insert_point, x86_remove_point): New functions.
11573 (x86_stopped_by_watchpoint): New function.
11574 (x86_stopped_data_address): New function.
11575 (x86_linux_new_process, x86_linux_new_thread): New functions.
11576 (x86_linux_prepare_to_resume): New function.
11577 (the_low_target): Add entries for insert_point, remove_point,
11578 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11579 prepare_to_resume.
11580 * server.c (debug_hw_points): New global.
11581 (monitor_show_help): Document set debug-hw-points.
11582 (handle_query): Process "set debug-hw-points".
11583 * server.h (debug_hw_points): Declare.
11584 (paddress): Declare.
11585 * utils.c (NUMCELLS, CELLSIZE): New macros.
11586 (get_sell, xsnprintf, paddress): New functions.
11587 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11588 remove_point, stopped_by_watchpoint, stopped_data_address.
11589 * win32-i386-low.c: Include i386-low.h.
11590 (debug_reg_state): Replaces dr.
11591 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11592 (i386_dr_low_get_status): New function.
11593 (i386_insert_point, i386_remove_point): New functions.
11594 (i386_stopped_by_watchpoint): New function.
11595 (i386_stopped_data_address): New function.
11596 (i386_initial_stuff): Update.
11597 (get_thread_context,set_thread_context,i386_thread_added): Update.
11598 (the_low_target): Add entries for insert_point,
11599 remove_point, stopped_by_watchpoint, stopped_data_address.
11600 * win32-low.c (win32_insert_watchpoint): New function.
11601 (win32_remove_watchpoint): New function.
11602 (win32_stopped_by_watchpoint): New function.
11603 (win32_stopped_data_address): New function.
11604 (win32_target_ops): Add entries for insert_watchpoint,
11605 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11606 * win32-low.h (win32_target_ops): New members insert_point,
11607 remove_point, stopped_by_watchpoint, stopped_data_address.
11608
d993e290
PA		 116092009-06-25 Pedro Alves <pedro@codesourcery.com>
11610
11611 * server.c (process_serial_event): Re-return unsupported, not
11612 error, if the type isn't recognized. Re-allow supporting only
11613 insert or remove packets. Also call require_running for
11614 breakpoints. Add missing break statement to default case. Tidy.
11615 * target.h (struct target_ops): Rename insert_watchpoint to
11616 insert_point, and remove_watchpoint to remove_point.
11617
11618 * linux-low.h (struct linux_target_ops): Likewise.
11619 * linux-low.c (linux_insert_watchpoint): Rename to ...
11620 (linux_insert_point): ... this. Adjust.
11621 (linux_remove_watchpoint): Rename to ...
11622 (linux_remove_point): ... this. Adjust.
11623 (linux_target_ops): Adjust.
11624 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11625 (cris_insert_point): ... this.
11626 (cris_remove_watchpoint): Rename to ...
11627 (cris_remove_point): ... this.
11628 (the_low_target): Adjust.
11629
0f54c268
PM		 116302009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11631
11632 * server.c (handle_v_kill): Pass signal_pid to
11633 kill_inferior if multi_process is zero.
11634
c6314022
AR		 116352009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11636
11637 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11638 * target.h (target_ops): Comment for *_watchpoint to make it clear
11639 the functions can get types '0' and '1'.
11640
4463ce24
AR		 116412009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11642
11643 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11644 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11645 * regcache.c (get_regcache): Likewise.
11646 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11647 * win32-low.c (child_fetch_inferior_registers): Remove check for
11648 regno 0.
11649
cf8fd78b
PA		 116502009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11651 Pedro Alves <pedro@codesourcery.com>
11652
11653 * target.h (struct target_ops) <supports_multi_process>: New
11654 callback.
11655 (target_supports_multi_process): New.
11656 * server.c (handle_query): Even if GDB reports support, only
11657 enable multi-process if the target also supports it. Report
11658 multi-process support only if the target backend supports it.
11659 * linux-low.c (linux_supports_multi_process): New function.
11660 (linux_target_ops): Install it as target_supports_multi_process
11661 callback.
11662
47c0c975
DE		 116632009-05-24 Doug Evans <dje@google.com>
11664
e09875d4
DE		 11665 Global renaming of find_thread_pid to find_thread_ptid.
11666 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11667 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11668 All callers updated.
11669
e27d73f6
DE		 11670 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11671 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11672 directly.
11673
47c0c975
DE		 11674 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11675 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11676 (linux_resume_one_lwp): Ditto.
11677
2acc282a
DE		 116782009-05-23 Doug Evans <dje@google.com>
11679
11680 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11681 from struct inferior_list_entry * to struct lwp_info *.
11682 All callers updated.
11683
9f1036c1
DE		 116842009-05-13 Doug Evans <dje@google.com>
11685
11686 * linux-x86-low.c: Don't include assert.h.
11687 (x86_siginfo_fixup): Use fatal, not assert.
11688 (x86_arch_setup): Fix comment.
11689
d0722149
DE		 116902009-05-12 Doug Evans <dje@google.com>
11691
11692 Biarch support for i386/amd64 gdbserver.
11693 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11694 Add linux-x86-low.c.
11695 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11696 (linux-x86-low.o): Add.
11697 * linux-x86-64-low.c: Delete.
11698 * linux-i386-low.c: Delete.
11699 * linux-x86-low.c: New file.
11700 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11701 linux-x86-low.o.
11702 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11703 linux-x86-low.o.
11704 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11705 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11706 (linux_child_pid_to_exec_file): New function.
11707 (elf_64_header_p, elf_64_file_p): New functions.
11708 (siginfo_fixup): New function.
11709 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11710 give target a chance to convert layout.
11711 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11712 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11713
fdeb2a12
DE		 117142009-05-07 Doug Evans <dje@google.com>
11715
11716 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11717 (regsets_store_inferior_registers): Ditto.
11718
a6dbe5df
PA		 117192009-05-06 Pedro Alves <pedro@codesourcery.com>
11720
11721 PR server/10048
11722
11723 * linux-low.c (must_set_ptrace_flags): Delete.
11724 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11725 of the global.
11726 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11727 `lwp->must_set_ptrace_flags' instead.
ba42693b 11728 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11729 (linux_wait_1): ... not here.
11730
5091eb23
DE		 117312009-04-30 Doug Evans <dje@google.com>
11732
9f767825
DE		 11733 * inferiors.c (started_inferior_callback): New function.
11734 (attached_inferior_callback): New function.
11735 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11736 * server.c (print_started_pid, print_attached_pid): New functions.
11737 (detach_or_kill_for_exit): New function.
11738 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11739 * server.h (have_started_inferiors_p): Declare.
11740 (have_attached_inferiors_p): Declare.
11741
5091eb23
DE		 11742 * inferiors.c (remove_process): Fix memory leak, free process.
11743 * linux-low.c (linux_remove_process): New function.
11744 (linux_kill): Call it instead of remove_process.
11745 (linux_detach, linux_wait_1): Ditto.
11746
155c8968
PA		 117472009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11748
11749 * configure.srv: Add x86 Windows CE target.
11750
7fe519cb
UW		 117512009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11752
11753 * inferiors.c (get_thread_process): Make global.
11754 * server.h (get_thread_process): Add prototype.
11755 * thread-db.c (find_one_thread): Use get_thread_process
11756 instead of current_process.
11757 (thread_db_get_tls_address): Do not crash if called when
11758 thread layer is not yet initialized.
11759
5472f405
UW		 117602009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11761
11762 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11763 * spu-low.c (current_tid): Rename to ...
11764 (current_ptid): ... this.
11765 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11766 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11767 ptid_get_lwp (current_ptid) instead of current_tid.
11768 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11769 instead of current_tid. Use find_process_pid to verify pid
11770 argument is valid. Pass proper argument to remove_process.
11771 (spu_thread_alive): Compare current_ptid instead of current_tid.
11772 (spu_resume): Likewise.
11773
55ac2b99
PA		 117742009-04-02 Pedro Alves <pedro@codesourcery.com>
11775
11776 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11777 variable.
11778
95954743
PA		 117792009-04-01 Pedro Alves <pedro@codesourcery.com>
11780
11781 Implement the multiprocess extensions, and add linux multiprocess
11782 support.
11783
11784 * server.h (ULONGEST): Declare.
11785 (struct ptid, ptid_t): New.
11786 (minus_one_ptid, null_ptid): Declare.
11787 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11788 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11789 (struct inferior_list_entry): Change `id' type from unsigned from
11790 to ptid_t.
11791 (struct sym_cache, struct breakpoint, struct
11792 process_info_private): Forward declare.
11793 (struct process_info): Declare.
11794 (current_process): Declare.
11795 (all_processes): Declare.
11796 (initialize_inferiors): Declare.
11797 (add_thread): Adjust to use ptid_t.
11798 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11799 (add_process, remove_process, find_thread_pid): Declare.
11800 (find_inferior_id): Adjust to use ptid_t.
11801 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11802 (multi_process): Declare.
11803 (push_event): Adjust to use ptid_t.
11804 (read_ptid, write_ptid): Declare.
11805 (prepare_resume_reply): Adjust to use ptid_t.
11806 (clear_symbol_cache): Declare.
11807 * inferiors.c (all_processes): New.
11808 (null_ptid, minus_one_ptid): New.
11809 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11810 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11811 (add_thread): Change unsigned long to ptid. Remove gdb_id
11812 parameter. Adjust.
11813 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11814 (gdb_id_to_thread): Rename to ...
11815 (find_thread_pid): ... this. Change unsigned long to ptid.
11816 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11817 (loaded_dll, pull_pid_from_list): Adjust.
11818 (add_process, remove_process, find_process_pid)
11819 (get_thread_process, current_process, initialize_inferiors): New.
11820 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11821 (struct target_waitstatus) <related_pid>: Ditto.
11822 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11823 return type to int.
11824 (struct target_ops) <join>: Add `pid' argument.
11825 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11826 (struct target_ops) <wait>: Add `ptid' field. Change return type
11827 to ptid.
11828 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11829 (mywait): Add `ptid' argument. Change return type to ptid_t.
11830 (target_pid_to_str): Declare.
11831 * target.c (set_desired_inferior): Adjust to use ptids.
11832 (mywait): Add new `ptid' argument. Adjust.
11833 (target_pid_to_str): New.
11834 * mem-break.h (free_all_breakpoints): Declare.
11835 * mem-break.c (breakpoints): Delelete.
11836 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11837 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11838 to use per-process breakpoint list.
11839 (free_all_breakpoints): New.
11840 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11841 (symbol_cache, all_symbols_looked_up): Delete.
11842 (hexchars): New.
11843 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11844 read_ptid): New.
11845 (prepare_resume_reply): Change ptid argument's type from unsigned
11846 long to ptid_t. Adjust. Implement W;process and X;process.
11847 (free_sym_cache, clear_symbol_cache): New.
11848 (look_up_one_symbol): Adjust to per-process symbol cache. *
11849 * server.c (cont_thread, general_thread, step_thread): Change type
11850 to ptid_t.
11851 (attached): Delete.
11852 (multi_process): New.
11853 (last_ptid): Change type to ptid_t.
11854 (struct vstop_notif) <ptid>: Change type to ptid_t.
11855 (queue_stop_reply, push_event): Change `ptid' argument's type to
11856 ptid_t.
11857 (discard_queued_stop_replies): Add `pid' argument.
11858 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11859 changes. Don't reference the `attached' global.
11860 (attach_inferior): Adjust to mywait interface changes.
11861 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11862 features. Handle and report "multiprocess+". Handle
11863 "qAttached:PID".
11864 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11865 changes.
11866 (handle_v_kill): New.
11867 (handle_v_stopped): Adjust to use target_pid_to_str.
11868 (handle_v_requests): Allow multiple attaches and runs when
11869 multiprocess extensions are in effect. Handle "vKill".
11870 (myresume): Adjust to use ptids.
11871 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11872 (handle_status): Adjust to discard_queued_stop_replies interface
11873 change.
11874 (first_thread_of, kill_inferior_callback)
11875 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11876 (main): Call initialize_inferiors. Adjust to use ptids, killing
11877 and detaching from all inferiors. Handle multiprocess packet
11878 variants.
11879 * linux-low.h: Include gdb_proc_service.h.
11880 (struct process_info_private): New.
11881 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11882 <lwpid_of>: Use ptid_get_lwp.
11883 (get_lwp_thread): Adjust.
11884 (struct lwp_info): Add `dead' member.
11885 (find_lwp_pid): Declare.
11886 * linux-low.c (thread_db_active): Delete.
11887 (new_inferior): Adjust comment.
11888 (inferior_pid): Delete.
11889 (linux_add_process): New.
11890 (handle_extended_wait): Adjust.
11891 (add_lwp): Change unsigned long to ptid.
11892 (linux_create_inferior): Add process to processes table. Adjust
11893 to use ptids. Don't set new_inferior here.
11894 (linux_attach_lwp): Rename to ...
11895 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11896 it. Adjust to use ptids.
11897 (linux_attach_lwp): New.
11898 (linux_attach): Add process to processes table. Don't set
11899 new_inferior here.
11900 (struct counter): New.
11901 (second_thread_of_pid_p, last_thread_of_process_p): New.
11902 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11903 multiple processes.
11904 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11905 processes. Remove process from process table.
11906 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11907 to multiple processes.
11908 (any_thread_of): New.
11909 (linux_detach): Add `pid' argument, and handle it. Remove process
11910 from processes table.
11911 (linux_join): Add `pid' argument. Handle it.
11912 (linux_thread_alive): Change unsighed long argument to ptid_t.
11913 Consider dead lwps as not being alive.
11914 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11915 threads we're not interested in.
11916 (same_lwp, find_lwp_pid): New.
11917 (linux_wait_for_lwp): Change `pid' argument's type from int to
11918 ptid_t. Adjust.
11919 (linux_wait_for_event): Rename to ...
11920 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11921 from int to ptid_t. Adjust.
11922 (linux_wait_for_event): New.
11923 (linux_wait_1): Add `ptid' argument. Change return type to
11924 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11925 that exit from the process table.
11926 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11927 Adjust.
11928 (mark_lwp_dead): New.
11929 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11930 stopping all threads, mark its main lwp as dead.
11931 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11932 ptids.
11933 (fetch_register, usr_store_inferior_registers)
11934 (regsets_fetch_inferior_registers)
11935 (regsets_store_inferior_registers, linux_read_memory)
11936 (linux_write_memory): Inline `inferior_pid'.
11937 (linux_look_up_symbols): Adjust to use per-process
11938 `thread_db_active'.
11939 (linux_request_interrupt): Adjust to use ptids.
11940 (linux_read_auxv): Inline `inferior_pid'.
11941 (initialize_low): Don't reference thread_db_active.
11942 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11943 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11944 (ps_getpid): Return the pid of the current inferior.
11945 * thread-db.c (proc_handle, thread_agent): Delete.
11946 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11947 per-process data.
11948 (find_one_thread): Change argument type to ptid_t. Adjust to
11949 per-process data.
11950 (maybe_attach_thread): Adjust to per-process data and ptids.
11951 (thread_db_find_new_threads): Ditto.
11952 (thread_db_init): Ditto.
11953 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11954 processes table. Adjust to use ptids.
11955 (spu_kill, spu_detach): Adjust interface. Remove process from
11956 processes table.
11957 (spu_join, spu_thread_alive): Adjust interface.
11958 (spu_wait): Adjust interface. Remove process from processes
11959 table. Adjust to use ptids.
11960 * win32-low.c (current_inferior_tid): Delete.
11961 (current_inferior_ptid): New.
11962 (debug_event_ptid): New.
11963 (thread_rec): Take a ptid. Adjust.
11964 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11965 (child_delete_thread): Ditto.
11966 (do_initial_child_stuff): Add `attached' argument. Add process to
11967 processes table.
11968 (child_fetch_inferior_registers, child_store_inferior_registers):
11969 Adjust.
11970 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11971 (win32_attach): Pass 1 to do_initial_child_stuff.
11972 (win32_kill): Adjust interface. Remove process from processes
11973 table.
11974 (win32_detach): Ditto.
11975 (win32_join): Adjust interface.
11976 (win32_thread_alive): Take a ptid.
11977 (win32_resume): Adjust to use ptids.
11978 (get_child_debug_event): Ditto.
11979 (win32_wait): Adjust interface. Remove exiting process from
11980 processes table.
11981
bd99dc85
PA		 119822009-04-01 Pedro Alves <pedro@codesourcery.com>
11983
11984 Non-stop mode support.
11985
11986 * server.h (non_stop): Declare.
11987 (gdb_client_data, handler_func): Declare.
11988 (delete_file_handler, add_file_handler, start_event_loop):
11989 Declare.
11990 (handle_serial_event, handle_target_event, push_event)
11991 (putpkt_notif): Declare.
11992 * target.h (enum resume_kind): New.
11993 (struct thread_resume): Replace `step' field by `kind' field.
11994 (TARGET_WNOHANG): Define.
11995 (struct target_ops) <wait>: Add `options' argument.
11996 <supports_non_stop, async, start_non_stop>: New fields.
11997 (target_supports_non_stop, target_async): New.
11998 (start_non_stop): Declare.
11999 (mywait): Add `options' argument.
12000 * target.c (mywait): Add `options' argument. Print child exit
12001 notifications here.
12002 (start_non_stop): New.
12003 * server.c (non_stop, own_buf, mem_buf): New globals.
12004 (struct vstop_notif): New.
12005 (notif_queue): New global.
12006 (queue_stop_reply, push_event, discard_queued_stop_replies)
12007 (send_next_stop_reply): New.
12008 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12009 interface changes.
12010 (attach_inferior): In non-stop mode, don't wait for the target
12011 here.
12012 (handle_general_set): Handle QNonStop.
12013 (handle_query): When handling qC, return the current general
12014 thread, instead of the first thread of the list.
12015 (handle_query): If the backend supports non-stop mode, include
12016 QNonStop+ in the qSupported query response.
12017 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12018 and non-stop mode.
12019 (handle_v_attach, handle_v_run): Handle non-stop mode.
12020 (handle_v_stopped): New.
12021 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12022 (myresume): Adjust to use resume_kind. Handle non-stop.
12023 (queue_stop_reply_callback): New.
12024 (handle_status): Handle non-stop mode.
12025 (main): Clear non_stop flag on reconnection. Use the event-loop.
12026 Refactor serial protocol handling from here ...
12027 (process_serial_event): ... to this new function. When GDB
12028 selects any thread, select one here. In non-stop mode, wait until
12029 GDB acks all pending events before exiting.
12030 (handle_serial_event, handle_target_event): New.
12031 * remote-utils.c (remote_open): Install remote_desc in the event
12032 loop.
12033 (remote_close): Remove remote_desc from the event loop.
12034 (putpkt_binary): Rename to...
12035 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12036 (putpkt_binary): New as wrapper around putpkt_binary_1.
12037 (putpkt_notif): New.
12038 (prepare_resume_reply): In non-stop mode, don't change the
12039 general_thread.
12040 * event-loop.c: New.
12041 * Makefile.in (OBJ): Add event-loop.o.
12042 (event-loop.o): New rule.
12043
12044 * linux-low.h (pid_of): Moved here.
12045 (lwpid_of): New.
12046 (get_lwp_thread): Use lwpid_of.
12047 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12048 * linux-low.c (pid_of): Delete.
12049 (inferior_pid): Use lwpid_of.
12050 (linux_event_pipe): New.
12051 (target_is_async_p): New.
12052 (delete_lwp): New.
12053 (handle_extended_wait): Use lwpid_of.
12054 (add_lwp): Don't set lwpid field.
12055 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12056 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12057 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12058 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12059 first. Adjust to linux_wait_for_event interface changes. Use
12060 lwpid_of.
12061 (linux_detach): Don't delete the main lwp here.
12062 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12063 (status_pending_p): Don't consider explicitly suspended lwps.
12064 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12065 pointer. Add OPTIONS argument. Change return type to int. Use
12066 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12067 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12068 pointer. Add status pointer argument. Return a pid instead of a
12069 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12070 changes. In non-stop mode, don't switch to a random thread.
12071 (linux_wait): Rename to...
12072 (linux_wait_1): ... this. Add target_options argument, and handle
12073 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12074 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12075 clean exit and signal exit code. Don't stop all threads in
12076 non-stop mode. In all-stop mode, only stop all threads when
12077 reporting a stop to GDB. Handle explicit thread stop requests.
12078 (async_file_flush, async_file_mark): New.
12079 (linux_wait): New.
12080 (send_sigstop): Use lwpid_of.
12081 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12082 interface changes. In non-stop mode, don't switch to a random
12083 thread.
12084 (linux_resume_one_lwp): Use lwpid_of.
12085 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12086 (linux_resume_one_thread): ... this. Handle resume_stop. In
12087 non-stop mode, don't look for pending flag in all threads.
12088 (resume_status_pending_p): Don't consider explicitly suspended
12089 threads.
12090 (my_waitpid): Reimplement. Emulate __WALL.
12091 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12092 Use lwpid_of.
12093 (sigchld_handler, linux_supports_non_stop, linux_async)
12094 (linux_start_non_stop): New.
12095 (linux_target_ops): Register linux_supports_non_stop, linux_async
12096 and linux_start_non_stop.
12097 (initialize_low): Install SIGCHLD handler.
12098 * thread-db.c (thread_db_create_event, find_one_thread)
12099 (thread_db_get_tls_address): Use lwpid_of.
12100 * win32-low.c (win32_detach): Adjust to use resume_kind.
12101 (win32_wait): Add `options' argument.
12102 * spu-low.c (spu_resume): Adjust to use resume_kind.
12103 (spu_wait): Add `options' argument.
12104
5b1c542e
PA		 121052009-04-01 Pedro Alves <pedro@codesourcery.com>
12106
12107 Decouple target code from remote protocol.
12108
12109 * target.h (enum target_waitkind): New.
12110 (struct target_waitstatus): New.
12111 (struct target_ops) <wait>: Return an unsigned long. Take a
12112 target_waitstatus pointer instead of a char pointer.
12113 (mywait): Likewise.
12114 * target.c (mywait): Change prototype to return an unsigned long.
12115 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12116 * server.h (thread_from_wait, old_thread_from_wait): Delete
12117 declarations.
12118 (prepare_resume_reply): Change prototype to take a
12119 target_waitstatus.
12120 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12121 (last_status, last_ptid): New.
12122 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12123 pid instead of a signal.
12124 (attach_inferior): Remove "status" and "signal" parameters.
12125 Adjust.
12126 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12127 not as an address.
12128 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12129 (handle_v_requests, myresume): Remove "status" and "signal"
12130 parameters. Adjust.
12131 (handle_status): New.
12132 (main): Delete local `status'. Adjust.
12133 * remote-utils.c: Include target.h.
12134 (prepare_resume_reply): Change prototype to take a
12135 target_waitstatus. Adjust.
12136
12137 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12138 interface.
12139 * spu-low.c (spu_wait): Adjust.
12140 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12141 Delete.
12142 (win32_wait): Adjust.
12143
2bd7c093
PA		 121442009-04-01 Pedro Alves <pedro@codesourcery.com>
12145
12146 * target.h (struct thread_resume): Delete leave_stopped member.
12147 (struct target_ops): Add a `n' argument to the `resume' callback.
12148 * server.c (start_inferior): Adjust.
12149 (handle_v_cont, myresume): Adjust.
12150 * linux-low.c (check_removed_breakpoint): Adjust to resume
12151 interface change, and to removed leave_stopped field.
12152 (resume_ptr): Delete.
12153 (struct thread_resume_array): New.
12154 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12155 resume interface change.
12156 (linux_continue_one_thread, linux_queue_one_thread)
12157 (resume_status_pending_p): Check if the resume field is NULL
12158 instead of checking the leave_stopped member.
12159 (linux_resume): Adjust to the target resume interface change.
12160 * spu-low.c (spu_resume): Adjust to the target resume interface
12161 change.
12162 * win32-low.c (win32_detach, win32_resume): Ditto.
12163
c35fafde
PA		 121642009-04-01 Pedro Alves <pedro@codesourcery.com>
12165
12166 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12167 flag.
12168 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12169 pending.
12170 (linux_continue_one_thread): Only preserve the stepping flag if
12171 there's a pending breakpoint.
12172
0a59d50b
PA		 121732009-03-31 Pedro Alves <pedro@codesourcery.com>
12174
12175 * server.c (main): After the inferior having exited, call
12176 remote_close before exiting gdbserver.
12177
f04c6d38
TJB		 121782009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12179
12180 Fix size of FPSCR in Power 7 processors.
12181 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12182 (PPC_FEATURE_HAS_DFP): New #define.
12183 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12184 size of the FPSCR.
12185
78e5cee6
PA		 121862009-03-23 Pedro Alves <pedro@codesourcery.com>
12187
12188 * server.c (handle_query) Whitespace and formatting.
12189
1b3f6016
PA		 121902009-03-22 Pedro Alves <pedro@codesourcery.com>
12191
12192 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12193 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12194 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12195 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12196 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12197 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12198 Makefile.in, configure.ac: Fix whitespace throughout.
12199 * configure: Regenerate.
12200
a07b2135
PA		 122012009-03-22 Pedro Alves <pedro@codesourcery.com>
12202
12203 * inferiors.c (find_inferior): Make it safe for the callback
12204 function to delete the currently iterated inferior.
12205
67cc2626
PA		 122062009-03-22 Pedro Alves <pedro@codesourcery.com>
12207
12208 * Makefile.in (linuw_low_h): Move higher.
12209 (thread-db.o): Depend on $(linux_low_h).
12210
54a0b537
PA		 122112009-03-17 Pedro Alves <pedro@codesourcery.com>
12212
12213 Rename "process" to "lwp" throughout.
12214
12215 * linux-low.c (all_processes): Rename to...
12216 (all_lwps): ... this.
12217 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12218 (add_process): Rename to ...
12219 (add_lwp): ... this. Adjust.
12220 (linux_create_inferior): Adjust.
12221 (linux_attach_lwp): Adjust.
12222 (linux_attach): Adjust.
12223 (linux_kill_one_process): Rename to ...
12224 (linux_kill_one_lwp): ... this. Adjust.
12225 (linux_kill): Adjust.
12226 (linux_detach_one_process): Rename to ...
12227 (linux_detach_one_lwp): ... this. Adjust.
12228 (linux_detach): Adjust.
12229 (check_removed_breakpoint): Adjust.
12230 (status_pending_p): Adjust.
12231 (linux_wait_for_process): Rename to ...
12232 (linux_wait_for_lwp): ... this. Adjust.
12233 (linux_wait_for_event): Adjust.
12234 (send_sigstop): Adjust.
12235 (wait_for_sigstop): Adjust.
12236 (stop_all_processes): Rename to ...
12237 (stop_all_lwps): ... this.
12238 (linux_resume_one_process): Rename to ...
12239 (linux_resume_one_lwp): ... this. Adjust.
12240 (linux_set_resume_request, linux_continue_one_thread)
12241 (linux_queue_one_thread, resume_status_pending_p)
12242 (usr_store_inferior_registers, regsets_store_inferior_registers)
12243 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12244 Adjust.
12245 * linux-low.h (get_process): Rename to ...
12246 (get_lwp): ... this. Adjust.
12247 (get_thread_process): Rename to ...
12248 (get_thread_lwp): ... this. Adjust.
12249 (get_process_thread): Rename to ...
12250 (get_lwp_thread): ... this. Adjust.
12251 (struct process_info): Rename to ...
12252 (struct lwp_info): ... this.
12253 (all_processes): Rename to ...
12254 (all_lwps): ... this.
12255 * proc-service.c (ps_lgetregs): Adjust.
12256 * thread-db.c (thread_db_create_event, find_one_thread)
12257 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12258
0b16c5cf
PA		 122592009-03-14 Pedro Alves <pedro@codesourcery.com>
12260
12261 * server.c (handle_query): Handle "qAttached".
12262
32de4b9d
NS		 122632009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12264
12265 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12266 GPLv3, update license URL.
12267
2aecd87f
DE		 122682009-03-01 Doug Evans <dje@google.com>
12269
93efd302 12270 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12271 (server_h): Add gdb_signals.h.
12272 (signals.o): Update.
12273 * server.h (target_signal_from_host,target_signal_to_host_p)
12274 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12275
86b1f9c5
PM		 122762009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12277
12278 * remote-utils.c (getpkt): Also generate remote-debug
12279 information if noack_mode is set.
12280
4aa995e1
PA		 122812009-02-06 Pedro Alves <pedro@codesourcery.com>
12282
12283 * server.c (handle_query): Report qXfer:siginfo:read and
12284 qXfer:siginfo:write as supported and handle them.
12285 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12286 * linux-low.c (linux_xfer_siginfo): New.
12287 (linux_target_ops): Set it.
12288
62709adf
PA		 122892009-01-26 Pedro Alves <pedro@codesourcery.com>
12290
12291 * server.c (gdbserver_usage): Mention --remote-debug.
12292 (main): Accept '--remote-debug' switch.
12293
aef93bd7
DE		 122942009-01-18 Doug Evans <dje@google.com>
12295
12296 * regcache.c (new_register_cache): No need to check result of xcalloc.
12297 * server.c (handle_search_memory): Back out calls to xmalloc,
12298 result is checked and error is returned to user upon failure.
12299 (handle_query): Ditto. Add more checks for result of malloc.
12300 (handle_v_cont): Check result of malloc, report error back to
12301 user upon failure.
12302 (handle_v_run): Ditto. Call freeargv.
12303 * server.h (freeargv): Declare.
12304 * utils.c (freeargv): New fn.
12305
54363045
DE		 123062009-01-15 Doug Evans <dje@google.com>
12307
f626972c
DE		 12308 * gdbreplay.c (perror_with_name): Make arg const char *.
12309 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12310 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12311 * utils.c (perror_with_name): Make arg const char *.
54363045 12312
18aae699
PA		 123132009-01-14 Pedro Alves <pedro@codesourcery.com>
12314
12315 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12316 when handling a EXIT_PROCESS_DEBUG_EVENT.
12317
ff703abe
JB		 123182009-01-06 Joel Brobecker <brobecker@adacore.com>
12319
12320 * gdbreplay.c (gdbreplay_version): Update copyright year.
12321 * server.c (gdbserver_version): Likewise.
12322
f21cc1a2 123232009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12324
12325 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12326 (handle_extended_wait): Improve comment.
0e21c1ec 12327
bca929d3
DE		 123282008-12-13 Doug Evans <dje@google.com>
12329
12330 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12331 * server.h (ATTR_MALLOC): New macro.
12332 (xmalloc,xcalloc,xstrdup): Declare.
12333 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12334 * inferiors.c: Ditto.
12335 * linux-low.c: Ditto.
12336 * mem-break.c: Ditto.
12337 * regcache.c: Ditto.
12338 * remote-utils.c: Ditto.
12339 * server.c: Ditto.
12340 * target.c: Ditto.
12341 * win32-low.c: Ditto.
12342
97438e3f
DE		 123432008-12-12 Doug Evans <dje@google.com>
12344
896c7fbb
DE		 12345 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12346 in debugging printf.
12347
97438e3f
DE		 12348 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12349
e3b886f8
DE		 123502008-12-09 Doug Evans <dje@google.com>
12351
12352 * linux-low.h (struct process_info): Delete member tid, unused.
12353 * thread-db.c (find_one_thread): Update.
12354 (maybe_attach_thread): Update.
12355
07e059b5
VP		 123562008-12-02 Pedro Alves <pedro@codesourcery.com>
12357
889bf7c5
PA		 12358 * target.h (struct target_ops): Add qxfer_osdata member.
12359 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12360 and dirent.h.
12361 (linux_qxfer_osdata): New functions.
12362 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12363 callback.
12364 * server.c (handle_query): Handle "qXfer:osdata:read:".
12365 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12366 (buffer_xml_printf): New functions.
12367 * server.h (struct buffer): New.
12368 (buffer_grow_str, buffer_grow_str0): New macros.
12369 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12370 (buffer_xml_printf): Declare.
07e059b5 12371
4cab47ab
DE		 123722008-11-24 Doug Evans <dje@google.com>
12373
12374 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12375
f142445f
DJ		 123762008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12377
12378 * server.c (handle_v_run): Always use the supplied argument list.
12379
d0107bb6 123802008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12381
d0107bb6
BW		 12382 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12383 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12384
2c4ad781
TJB		 123852008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12386
12387 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12388 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12389 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12390 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12391 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12392 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12393 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12394 XML target descriptions.
12395 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12396 when inferior is running on an ISA 2.05 or later processor. Add
12397 special case to return offset for full 64-bit slot of FPSCR when
12398 in 32-bits.
12399
dfb64f85
DJ		 124002008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12401
12402 * Makefile.in (SFILES, clean): Added sparc64 files.
12403 (reg-sparc64.o, reg-sparc64.c): New.
12404 * configure.srv (sparc*-*-linux*): New configuration.
12405 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12406 syscall arguments for SPARC.
12407 (regsets_store_inferior_registers): Likewise.
12408 * linux-sparc-low.c: New file.
12409
66b6e1dd
DE		 124102008-10-21 Doug Evans <dje@google.com>
12411
12412 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12413 (READLINE_DIR,READLINE_DEP): Delete.
12414 (INTERNAL_CFLAGS): Update.
12415 (LINTFLAGS): Update.
12416
9b710a42
PA		 124172008-10-10 Pedro Alves <pedro@codesourcery.com>
12418
12419 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12420 whole argv from the last run, not just argv[0].
12421
5822d809
PA		 124222008-09-08 Pedro Alves <pedro@codesourcery.com>
12423
12424 * regcache.c (new_register_cache): Return NULL if the register
12425 cache size isn't known yet.
12426 (free_register_cache): Avoid dereferencing a NULL regcache.
12427
74aac56f
DJ		 124282008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12429
12430 * configure.srv: Merge MIPS and MIPS64.
12431
400b20f5
MR		 124322008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12433
12434 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12435
677c5bb1
LM		 124362008-08-18 Luis Machado <luisgpm@br.ibm.com>
12437
12438 * Makefile.in: Add required vsx dependencies.
12439
12440 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12441 Declare init_registers_powerpc_vsx32l.
12442 Declare init_registers_powerpc_vsx64l.
12443 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12444 (ppc_arch_setup): Check for VSX in hwcap.
12445 (ppc_fill_vsxregset): New function.
12446 (ppc_store_vsxregset): New function.
12447 Add new VSX entry in regset_info target_regsets.
12448
12449 * configure.srv: Add new VSX dependencies.
12450
a6f3e723
SL		 124512008-08-12 Pedro Alves <pedro@codesourcery.com>
12452
12453 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12454 (remote_open): Set or clear transport_is_reliable.
12455 (putpkt_binary): Don't expect acks in noack mode.
12456 (getpkt): Don't send ack/nac in noack mode.
12457 * server.c (handle_general_set): Handle QStartNoAckMode.
12458 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12459 qSupported.
12460 (main): Reset noack_mode on every connection.
12461 * server.h (noack_mode): Declare.
12462
a417dc56
RW		 124632008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12464
12465 * Makefile.in (GDBREPLAY_OBS): New variable.
12466 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12467
3221518c
UW		 124682008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12469 Daniel Jacobowitz <dan@codesourcery.com>
12470
12471 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12472 (usr_store_inferior_registers): Likewise.
12473 (regsets_store_inferior_registers): Likewise.
12474
ec56be1b
PA		 124752008-07-31 Rolf Jansen <rj@surtec.com>
12476 Pedro Alves <pedro@codesourcery.com>
12477
12478 * configure.ac: Check for memmem declaration.
12479 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12480 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12481 (disable_packet_qfThreadInfo): Unconditionally compile.
12482 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12483 * configure, config.in: Regenerate.
12484
2fe5e3ff
DE		 124852008-07-28 Doug Kwan <dougkwan@google.com>
12486
12487 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12488 (linux_write_memory): Remove declaration of errno.
12489
836acd6d
UW		 124902008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12491
12492 * linux-low.c (handle_extended_wait): Do not use "status"
12493 variable uninitialized.
12494
aeba519e
PA		 124952008-07-07 Pedro Alves <pedro@codesourcery.com>
12496
12497 * server.c (handle_v_attach): Inhibit reporting dll changes.
12498
db42f210
PA		 124992008-06-27 Pedro Alves <pedro@codesourcery.com>
12500
12501 * remote-utils.c (prepare_resume_reply): If requested, don't
12502 output "thread:TID" in the T stop reply.
12503
12504 * server.c (disable_packet_vCont, disable_packet_Tthread)
12505 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12506 (handle_query): If requested, disable support for qC, qfThreadInfo
12507 and qsThreadInfo.
12508 (handle_v_requests): If requested, disable support for vCont.
12509 (gdbserver_show_disableable): New.
12510 (main): Handle --disable-packet and --disable-packet=LIST.
12511
12512 * server.h (disable_packet_vCont, disable_packet_Tthread)
12513 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12514
8e4c5421
CD		 125152008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12516
12517 * server.c (gdbserver_usage): Mention --version.
12518
6e23a804
DJ		 125192008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12520
12521 * Makefile.in (gdbreplay.o): New rule.
12522
90aa6a40
JM		 125232008-06-06 Joseph Myers <joseph@codesourcery.com>
12524
12525 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12526 message, not gdbserver.
12527
c16158bc 125282008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12529 Nathan Sidwell <nathan@codesourcery.com>
12530 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12531
12532 * acinclude.m4: Include ../../config/acx.m4.
12533 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12534 * configure, config.in: Regenerate.
12535 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12536 * server.c (gdbserver_version): Print PKGVERSION.
12537 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12538 (main): Adjust gdbserver_usage calls.
12539 * gdbreplay.c (version, host_name): Add declarations.
12540 (gdbreplay_version, gdbreplay_usage): New.
12541 (main): Accept --version and --help options.
12542
aeb75bf5
DJ		 125432008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12544
12545 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12546 (arm_breakpoint_at): Handle Thumb.
12547 (the_low_target): Add comment.
12548
76b233dd
UW		 125492008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12550
12551 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12552
08388c79
DE		 125532008-05-09 Doug Evans <dje@google.com>
12554
a3c83fae
DE		 12555 * server.h (decode_search_memory_packet): Declare.
12556 * remote-utils.c (decode_search_memory_packet): New fn.
12557 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12558 (handle_search_memory): New fn.
12559 (handle_query): Process qSearch:memory packets.
12560
bb9c3d36
UW		 125612008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12562
12563 * regcache.c (registers_length): Remove.
12564 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12565 full register packet.
12566 * regcache.h (registers_length): Remove prototype.
12567 * server.h (PBUFSIZ): Define to 16384.
12568
7284e1be
UW		 125692008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12570
12571 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12572 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12573 powerpc-64l.o, and powerpc-altivec64l.o.
12574 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12575 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12576 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12577 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12578 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12579 to srv_xmlfiles.
12580
12581 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12582 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12583 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12584 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12585 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12586 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12587 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12588 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12589 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12590 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12591 (clean): Update.
12592
12593 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12594 (init_registers_powerpc_32l): ... this new prototype.
12595 (init_registers_powerpc_32): Remove, replace by ...
12596 (init_registers_powerpc_altivec32l): ... this new prototype.
12597 (init_registers_powerpc_e500): Remove, replace by ...
12598 (init_registers_powerpc_e500l): ... this new prototype.
12599 (init_registers_ppc64): Remove, replace by ...
12600 (init_registers_powerpc_64l): ... this new prototype.
12601 (init_registers_powerpc_64): Remove, replace by ...
12602 (init_registers_powerpc_altivec64l): ... this new prototype.
12603 (ppc_num_regs): Set to 73.
12604 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12605 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12606 (ppc_cannot_store_register): Handle orig_r3 and trap.
12607 (ppc_arch_setup): Update init_registers_... calls.
12608 (ppc_fill_gregset): Handle orig_r3 and trap.
12609
12610 * inferiors.c (clear_inferiors): Reset current_inferior.
12611
fdc59709
PB		 126122008-04-23 Paolo Bonzini <bonzini@gnu.org>
12613
889bf7c5
PA		 12614 * acinclude.m4: Add override.m4.
12615 * configure: Regenerate.
fdc59709 12616
c9b2f845
UW		 126172008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12618
12619 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12620 initial call to init_register_ppc64.
12621
550512b8
UW		 126222008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12623
43aaf8b6
PA		 12624 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12625 single powerpc*-*-linux* case.
550512b8
UW		 12626 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12627
b6430ec3
UW		 126282008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12629
12630 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12631 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12632 from reg_xmlfiles.
12633 * linux-ppc-low.c: Include <elf.h>.
12634 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12635 (ppc_hwcap): New global variable.
12636 (ppc_regmap): Remove __SPE__ #ifdef sections.
12637 (ppc_regmap_e500): New global variable.
12638 (ppc_cannot_store_register): Update __SPE__ special case.
12639 (ppc_get_hwcap): New function.
12640 (ppc_arch_setup): Use it to determine whether inferior supports
12641 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12642 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12643 Do not access registers if target does not support AltiVec.
12644 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12645 Do not access registers if target does not support SPE.
12646 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12647
52fa2412
UW		 126482008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12649
12650 * linux-low.c (disabled_regsets, num_regsets): New.
12651 (use_regsets_p): Delete.
12652 (linux_wait_for_process): Clear disabled_regsets.
12653 (regsets_fetch_inferior_registers): Check and set it.
12654 (regsets_store_inferior_registers): Likewise.
12655 (linux_fetch_registers, linux_store_registers): Do not use
12656 use_regsets_p.
12657 (initialize_low): Allocate disabled_regsets.
12658
e28b3332
DJ		 126592008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12660
12661 * Makefile.in (LIBOBJS): New.
12662 (OBS): Use LIBOBJS.
12663 (memmem.o): New rule.
12664 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12665 * configure: Regenerated.
12666
4536995d
UW		 126672008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12668
12669 * server.c (handle_query): Never return "unsupported" for
12670 qXfer:features:read queries.
12671
221c031f
UW		 126722008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12673
12674 * server.c (get_features_xml): Fix inverted condition.
12675 (handle_query): Always support qXfer:feature:read.
12676
ccd213ac
DJ		 126772008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12678
12679 * server.c (wrapper_argv): New.
12680 (start_inferior): Handle wrapper_argv. If set, expect an extra
12681 trap.
12682 (gdbserver_usage): Document --wrapper.
12683 (main): Parse --wrapper.
12684
6fe305f7
UW		 126852008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12686
12687 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12688 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12689 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12690 (ppc_set_pc): Likewise.
12691 (ppc_arch_setup): New function.
12692 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12693 of collect_register.
889bf7c5 12694 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12695
5b0a002e
UW		 126962008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12697
12698 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12699 instead of linux-ppc64-low.o.
12700 * linux-ppc64-low.c: Remove file.
12701 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12702 (linux-ppc64-low.o): Remove rule.
12703
12704 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12705 (init_registers_powerpc_64): Likewise.
12706 (ppc_regmap): Conditionally define depending on __powerpc64__.
12707 (ppc_cannot_store_register): Do not special-case "fpscr" when
12708 compiled on __powerpc64__.
12709 (ppc_collect_ptrace_register): New function.
12710 (ppc_supply_ptrace_register): New function.
12711 (ppc_breakpoint): Change type to "unsigned int".
12712 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12713 (the_low_target): Conditionally provide initializers for the
889bf7c5 12714 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12715 collect_ptrace_register and supply_ptrace_register members.
12716
9b4b61c8
UW		 127172008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12718
12719 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12720 * server.c (gdbserver_xmltarget): Define.
12721 (get_features_xml): Use it to replace "target.xml" and arch_string.
12722
12723 * configure.srv: Remove srv_xmltarget. Add XML files that were
12724 mentioned there to srv_xmlfiles instead. Remove conditional tests
12725 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12726 srv_xmlfiles and srv_regobj to include all possible choices.
12727 * configure.ac (srv_xmltarget): Remove.
12728 (srv_xmlfiles): Do not add "target.xml".
12729 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12730 checks for supplementary target information.
12731 * configure: Regenerate.
12732 * Makefile.in (XML_TARGET): Remove.
12733 (target.xml): Remove rule.
12734 (clean): Do not clean up target.xml.
12735 (.PRECIOUS): Do not mention target.xml.
12736
12737 * target.h (struct target_ops): Remove arch_string member.
12738 * linux-low.c (linux_arch_string): Remove.
12739 (linux_target_ops): Remove arch_string initializer.
12740 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12741 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12742 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12743 * spu-low.c (spu_arch_string): Remove.
12744 (spu_target_ops): Remove arch_string initializer.
12745 * win32-low.c (win32_arch_string): Remove.
12746 (win32_target_ops): Remove arch_string initializer.
12747 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12748 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12749 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12750
ee1a7ae4
UW		 127512008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12752
12753 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12754 by collect_ptrace_register and supply_ptrace_register hooks.
12755 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12756 instead of checking for the_low_target.left_pad_xfer.
12757 (usr_store_inferior_registers): Use collect_ptrace_register callback
12758 instead of checking for the_low_target.left_pad_xfer.
12759
12760 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12761 (s390_supply_ptrace_register): Likewise.
12762 (s390_fill_gregset): Call s390_collect_ptrace_register.
12763 (the_low_target): Update.
12764
12765 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12766 (ppc_supply_ptrace_register): Likewise.
12767 (the_low_target): Update.
12768
12769 * linux-i386-low.c (the_low_target): Update.
12770 * linux-x86-64-low.c (the_low_target): Update.
12771
d61ddec4
UW		 127722008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12773
12774 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12775 reg-s390.o and reg-s390x.o.
12776
12777 * linux-low.c (new_inferior): New global variable.
12778 (linux_create_inferior, linux_attach): Set it.
12779 (linux_wait_for_process): Call the_low_target.arch_setup after the
12780 target has stopped for the first time.
12781 (initialize_low): Do not call the_low_target.arch_setup.
12782
12783 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12784 (s390_set_pc): Likewise.
12785 (s390_arch_setup): New function.
12786 (the_low_target): Use s390_arch_setup as arch_setup routine.
12787
12788 * regcache.c (realloc_register_cache): New function.
12789 (set_register_cache): Call it for each existing regcache.
12790
d05b4ac3
UW		 127912008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12792
12793 * server.h (init_registers): Remove prototype.
12794
12795 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12796 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12797 instead of init_registers ().
12798 * linux-arm-low.c (init_registers_arm): Add prototype.
12799 (init_registers_arm_with_iwmmxt): Likewise.
12800 (the_low_target): Add initializer for arch_setup field.
12801 * linux-cris-low.c (init_registers_cris): Add prototype.
12802 (the_low_target): Add initializer for arch_setup field.
12803 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12804 (the_low_target): Add initializer for arch_setup field.
12805 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12806 (the_low_target): Add initializer for arch_setup field.
12807 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12808 (the_low_target): Add initializer for arch_setup field.
12809 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12810 (the_low_target): Add initializer for arch_setup field.
12811 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12812 (the_low_target): Add initializer for arch_setup field.
12813 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12814 (init_registers_mips64_linux): Likewise.
12815 (the_low_target): Add initializer for arch_setup field.
12816 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12817 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12818 (the_low_target): Add initializer for arch_setup field.
12819 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12820 (init_registers_powerpc_64): Likewise.
12821 (the_low_target): Add initializer for arch_setup field.
12822 * linux-s390-low.c (init_registers_s390): Add prototype.
12823 (init_registers_s390x): Likewise.
12824 (the_low_target): Add initializer for arch_setup field.
12825 * linux-sh-low.c (init_registers_sh): Add prototype.
12826 (the_low_target): Add initializer for arch_setup field.
12827 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12828 (the_low_target): Add initializer for arch_setup field.
12829 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12830 (the_low_target): Add initializer for arch_setup field.
12831
12832 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12833 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12834 instead of init_registers ().
12835 * win32-arm-low.c (init_registers_arm): Add prototype.
12836 (the_low_target): Add initializer for arch_setup field.
12837 * win32-i386-low.c (init_registers_i386): Add prototype.
12838 (the_low_target): Add initializer for arch_setup field.
12839
12840 * spu-low.c (init_registers_spu): Add prototype.
12841 (initialize_low): Call initialie_registers_spu () instead of
12842 initialize_registers ().
12843
fd96d250
PA		 128442008-02-19 Pedro Alves <pedro@codesourcery.com>
12845
12846 * server.c (handle_v_requests): When handling the vRun and vAttach
12847 packets, if already debugging a process, don't kill it. Return an
12848 error instead.
12849
d41b6bb4
DJ		 128502008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12851
12852 * server.c (handle_query): Correct length check.
12853
5ac588cf
PA		 128542008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12855
12856 * win32-low.c (do_initial_child_stuff): Add process handle
12857 parameter. Set current_process_handle and current_process_id from the
12858 parameters. Clear globals.
12859 (win32_create_inferior): Don't set current_process_handle and
12860 current_process_id here. Instead pass them on the call to
12861 do_initial_child_stuff.
12862 (win32_attach): Likewise.
12863 (win32_clear_inferiors): New.
12864 (win32_kill): Don't close the current process handle or the
12865 current thread handle here. Instead call win32_clear_inferiors.
12866 (win32_detach): Don't open a new handle to the process. Call
12867 win32_clear_inferiors.
12868 (win32_join): Don't rely on current_process_handle; open a new
12869 handle using the process id.
12870 (win32_wait): Call win32_clear_inferiors when the inferior process
12871 has exited.
12872
ecd7ecbc
DJ		 128732008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12874
12875 * server.c (monitor_show_help): Add "exit".
12876
1525d545
MG		 128772008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12878
ecd7ecbc 12879 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12880 (clean): Add reg-xtensa.c.
12881 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12882 * configure.srv (xtensa*-*-linux*) New target.
12883 * linux-xtensa-low.c: New.
12884 * xtensa-xtregs.c: New.
1525d545 12885
59a016f0
PA		 128862008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12887
12888 * hostio.c: Don't include errno.h.
12889 (errno_to_fileio_errno): Move to hostio-errno.
12890 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12891 error number outputting to the target->hostio_last_error callback.
12892 (hostio_packet_error): Use FILEIO_EINVAL directly.
12893 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12894 calls to hostio_error.
12895 * hostio-errno.c: New.
12896 * server.h (hostio_last_error_from_errno): Declare.
12897 * target.h (target_ops): Add hostio_last_error member.
12898 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12899 as hostio_last_error handler.
889bf7c5 12900 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12901 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12902 (wince_hostio_last_error): New functions.
12903 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12904 as hostio_last_error handler.
12905 (win32_target_ops) [!_WIN32_WCE]: Register
12906 hostio_last_error_from_errno as hostio_last_error handler.
12907 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12908 (hostio-errno.o): New rule.
12909 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12910 * configure.srv (srv_hostio_err_objs): New variable. Default to
12911 hostio-errno.o.
12912 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12913 * configure: Regenerate.
12914
2d717e4f
DJ		 129152008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12916
12917 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12918 (linux_kill, linux_detach): Clean up the process list.
12919 * remote-utils.c (remote_open): Improve port number parsing.
12920 (putpkt_binary, input_interrupt): Only send interrupts if the target
12921 is running.
12922 * server.c (extended_protocol): Make static.
12923 (attached): Define earlier.
12924 (exit_requested, response_needed, program_argv): New variables.
12925 (target_running): New.
12926 (start_inferior): Clear attached here.
12927 (attach_inferior): Set attached here.
12928 (require_running): Define.
12929 (handle_query): Use require_running and target_running. Implement
12930 "monitor exit".
12931 (handle_v_attach, handle_v_run): New.
12932 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12933 (gdbserver_usage): Update.
12934 (main): Redo argument parsing. Handle --debug and --multi. Handle
12935 --attach along with other options or after the port. Save
12936 program_argv. Support no initial program. Resynchronize
12937 communication with GDB after an error. Handle "monitor exit".
12938 Use require_running and target_running. Always allow the extended
12939 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12940 restart in extended mode.
12941 * README: Refer to the GDB manual. Update --attach usage.
12942
7407e2de
AS		 129432007-12-20 Andreas Schwab <schwab@suse.de>
12944
12945 * linux-low.c (STACK_SIZE): Define.
12946 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12947 (linux_test_for_tracefork): Likewise.
12948
b65d95c5
DJ		 129492007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12950
12951 * linux-low.c (linux_wait_for_event): Update messages. Do not
12952 reinsert auto-delete breakpoints.
12953 * mem-break.c (struct breakpoint): Change return type of handler to
12954 int.
12955 (set_breakpoint_at): Update handler type.
12956 (reinsert_breakpoint_handler): Return 1 instead of calling
12957 delete_breakpoint.
12958 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12959 setting a new one.
12960 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12961 * mem-break.h (set_breakpoint_at): Update handler type.
12962 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12963 * win32-low.c (auto_delete_breakpoint): New.
12964 (get_child_debug_event): Use it.
12965
4e799345
DJ		 129662007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12967
12968 * configure.ac: Check for pread and pwrite.
12969 * hostio.c (handle_pread): Fall back to lseek and read.
12970 (handle_pwrite): Fall back to lseek and write.
12971 * config.in, configure: Regenerated.
12972
27524b67
DJ		 129732007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12974
12975 * server.c (myresume): Add own_buf argument.
12976 (main): Update calls.
12977
a20d5e98
DJ		 129782007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12979
12980 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12981 * remote-utils.c (remote_open): Do not call disable_async_io.
12982 (block_async_io): Delete.
12983 (unblock_async_io): Make static.
12984 (initialize_async_io): New.
12985 * server.c (handle_v_cont): Handle async I/O here.
12986 (myresume): Likewise. Move other common resume tasks here...
12987 (main): ... from here. Call initialize_async_io. Disable async
12988 I/O before the main loop.
12989 * server.h (initialize_async_io): Declare.
12990 (block_async_io, unblock_async_io): Delete prototypes.
12991 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12992
b79d787e
DJ		 129932007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12994
12995 * remote-utils.c (readchar): Allow binary data in received messages.
12996
d97903b2
PA		 129972007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12998
12999 * win32-low.c (attaching): New global.
13000 (win32_create_inferior): Clear the `attaching' global.
13001 (win32_attach): Set the `attaching' global.
13002 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13003 attaching. Only set a breakpoint at the entry point if not
13004 attaching.
13005
311de423
PA		 130062007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13007
13008 * server.c (main): Don't report dll events on the initial
13009 connection on attaches.
13010
6c2d16d2
PA		 130112007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13012
13013 * server.c (main): Relax numerical bases supported for the pid of
13014 the --attach command line argument.
13015
5ca906e6
PA		 130162007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13017
13018 * win32-low.c (win32_attach): Call OpenProcess before
13019 DebugActiveProcess, not after. Add last error output to error
13020 call.
13021
9c6c8194
PA		 130222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13023
13024 * win32-low.c (win32_get_thread_context)
13025 (win32_set_thread_context): New functions.
13026 (thread_rec): Use win32_get_thread_context.
13027 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13028 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13029 field.
13030
4d5d1aaa
PA		 130312007-12-03 Leo Zayas
13032 Pedro Alves <pedro_alves@portugalmail.pt>
13033
13034 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13035 global variables.
13036 (child_add_thread): Minor cleanup.
13037 (child_continue): Resume artificially suspended threads before
13038 calling ContinueDebugEvent.
13039 (suspend_one_thread): New.
13040 (fake_breakpoint_event): New.
13041 (get_child_debug_event): Change return type to int. Check here if
13042 gdb sent an interrupt request. If a soft interrupt was requested,
13043 fake a breakpoint event. Return 0 if there is no event to handle,
13044 and 1 otherwise.
13045 (win32_wait): Don't check here if gdb sent an interrupt request.
13046 Ensure there is a valid event to handle.
13047 (win32_request_interrupt): Add soft interruption method as last
13048 resort.
13049
c436e841
PA		 130502007-12-03 Leo Zayas
13051 Pedro Alves <pedro_alves@portugalmail.pt>
13052
13053 * win32-low.h (win32_thread_info): Add descriptions to the
13054 structure members. Replace `suspend_count' counter by a
13055 `suspended' flag.
13056 * win32-low.c (thread_rec): Update condition of when to get the
13057 context from the inferior. Rely on ContextFlags being set if it
13058 has already been retrieved. Only suspend the inferior thread if
13059 we haven't already. Warn if that fails.
13060 (continue_one_thread): s/suspend_count/suspended/. Only call
13061 ResumeThread once. Warn if that fails.
13062
e7b5fa67
PA		 130632007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13064
13065 * win32-low.c (win32_wait): Don't read from the inferior when it
13066 has already exited.
13067
a385171d
PA		 130682007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13069
13070 * Makefile.in (win32_low_h): New variable.
13071 (win32-low.o): Add dependency on $(win32_low_h).
13072 (win32-arm-low.o, win32-i386-low.o): New rules.
13073
f80c84b3
DJ		 130742007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13075
13076 * hostio.c: Correct copyright year.
13077
a6b151f1
DJ		 130782007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13079
13080 * Makefile.in (OBS): Add hostio.o.
13081 (hostio.o): New rule.
13082 * server.h (handle_vFile): Declare.
13083 * hostio.c: New file.
13084 * server.c (handle_v_requests): Take packet_len and new_packet_len
13085 for binary packets. Call handle_vFile.
13086 (main): Update call to handle_v_requests.
13087
f9387fc3
DJ		 130882007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13089
13090 * linux-low.c: Include <sched.h>.
13091
51c2684e
DJ		 130922007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13093
13094 * linux-low.c (linux_tracefork_grandchild): New.
13095 (linux_tracefork_child): Use clone.
13096 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13097
75f83163
JB		 130982007-10-31 Joel Brobecker <brobecker@adacore.com>
13099
13100 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13101
da5898ce
DJ		 131022007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13103
13104 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13105
24a09b5f
DJ		 131062007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13107
13108 * inferiors.c (change_inferior_id): Delete.
13109 (add_pid_to_list, pull_pid_from_list): New.
13110 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13111 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13112 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13113 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13114 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13115 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13116 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13117 (using_threads): Always set to 1.
13118 (handle_extended_wait): New.
13119 (add_process): Do not set TID.
13120 (linux_create_inferior): Set must_set_ptrace_flags.
13121 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13122 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13123 (linux_thread_alive): Rename TID argument to LWPID.
13124 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13125 (linux_wait_for_event): Do not use TID or check using_threads. Update
13126 call to dead_thread_notify. Call handle_extended_wait.
13127 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13128 (send_sigstop): Delete sigstop_sent.
13129 (wait_for_sigstop): Avoid TID.
13130 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13131 (linux_test_for_tracefork): New.
13132 (linux_lookup_signals): Use thread_db_active and
13133 linux_supports_tracefork_flag.
13134 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13135 * linux-low.h (get_process_thread): Avoid TID.
13136 (struct process_ifo): Move thread_known and tid to the end. Remove
13137 sigstop_sent.
13138 (linux_attach_lwp, thread_db_init): Update prototypes.
13139 * server.h (change_inferior_id): Delete prototype.
13140 (add_pid_to_list, pull_pid_from_list): New prototypes.
13141 * thread-db.c (thread_db_use_events): New.
13142 (find_first_thread): Rename to...
13143 (find_one_thread): ...this. Update callers and messages. Do not
13144 call fatal. Check thread_db_use_events. Do not call
13145 change_inferior_id or new_thread_notify.
13146 (maybe_attach_thread): Update. Do not call new_thread_notify.
13147 (thread_db_init): Set thread_db_use_events. Check use_events.
13148 * utils.c (fatal, warning): Correct message prefix.
13149
30ed0a8f
DJ		 131502007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13151
13152 * Makefile.in (clean): Remove new files.
13153 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13154 (powerpc-64.o, powerpc-64.c): New rules.
13155 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13156 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13157 with SPE.
13158 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13159 SPE targets.
13160 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13161 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13162 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13163 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13164 (target_regsets): Add AltiVec and SPE register sets.
13165 * configure.ac: Check for AltiVec and SPE.
13166 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13167 (ppc_fill_vrregset, ppc_store_vrregset): New.
13168 (target_regsets): Add AltiVec register set.
13169 * configure: Regenerated.
13170
fd462a61
DJ		 131712007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13172
13173 * linux-low.c (O_LARGEFILE): Define.
13174 (linux_read_memory): Use /proc/PID/mem.
13175 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13176 * configure, config.in: Regenerated.
13177
69f223ed
DJ		 131782007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13179
13180 * linux-low.c (linux_wait_for_event): Do not pass signals while
13181 single-stepping.
13182
aec18585
PA		 131832007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13184
13185 * win32-low.c (create_process): New.
13186 (win32_create_inferior): Use create_process instead of
13187 CreateProcess. If create_process failed retry appending an ".exe"
13188 suffix. Store the GetLastError result immediatelly after
13189 create_process calls and use it on the call to error.
13190
34d86ddd
PA		 131912007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13192
13193 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13194
5a0e3bd0
JB		 131952007-08-23 Joel Brobecker <brobecker@adacore.com>
13196
13197 * configure.ac: Switch license to GPLv3.
13198
f88c79e6
MS		 131992007-08-01 Michael Snyder <msnyder@access-company.com>
13200
13201 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13202
6b3d9b83
PA		 132032007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13204
13205 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13206 typedef.
13207 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13208 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13209 CloseToolhelp32Snapshot.
13210 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13211 CloseToolhelp32Snapshot.
13212
c588c53c
MS		 132132007-07-27 Michael Snyder <michael.snyder@access-company.com>
13214
13215 * server.c (main): Check for inferior exit before main loop.
13216
aa0403d9
PA		 132172007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13218
13219 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13220 instead of on tmp_desc.
13221
255e7678
DJ		 132222007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13223 Daniel Jacobowitz <dan@codesourcery.com>
13224
13225 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13226 (add_thread): Minor cleanups.
13227 (clear_inferiors): Move lower in the file. Clear the DLL
13228 list.
13229 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13230 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13231 (xml_escape_text): New.
13232 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13233 for qSupported.
13234 (handle_v_cont): Report errors.
13235 (gdbserver_version): Update.
13236 (main): Correct size of own_buf. Do not report initial DLL events.
13237 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13238 (unloaded_dll, xml_escape_text): New.
13239 * win32-low.c (enum target_waitkind): Update comments.
13240 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13241 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13242 (win32_EnumProcessModules, win32_GetModuleInformation)
13243 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13244 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13245 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13246 (win32_Module32First, win32_Module32Next, load_toolhelp)
13247 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13248 (get_child_debug_event): Handle DLL events.
13249 (win32_wait): Likewise.
13250
0d37add9
DJ		 132512007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13252
13253 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13254 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13255
45e2715e
PA		 132562007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13257
13258 * win32-low.c (handle_output_debug_string): Ignore event if not
13259 waiting.
13260
c5674cf1
PA		 132612007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13262
13263 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13264
2bbe3cc1
DJ		 132652007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13266
13267 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13268
ae13219e
DJ		 132692007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13270
13271 * inferiors.c (change_inferior_id): Add comment.
13272 * linux-low.c (check_removed_breakpoint): Add an early
13273 prototype. Improve debug output.
13274 (linux_attach): Doc update.
13275 (linux_detach_one_process, linux_detach): Clean up before releasing
13276 each process.
13277 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13278 * linux-low.h (struct process_info): Doc improvement.
13279 * mem-break.c (delete_all_breakpoints): New.
13280 * mem-break.h (delete_all_breakpoints): New prototype.
13281 * thread-db.c (find_first_thread): New.
13282 (thread_db_create_event): Call it instead of
13283 thread_db_find_new_threads. Clean up unused variables.
13284 (maybe_attach_thread): Remove first thread handling.
13285 (thread_db_find_new_threads): Use find_first_thread.
13286 (thread_db_get_tls_address): Likewise.
13287
4105de34
DJ		 132882007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13289
13290 * thread-db.c (thread_db_find_new_threads): Add prototype.
13291 (thread_db_create_event): Check for the main thread before adding
13292 a new thread.
13293 (maybe_attach_thread): Only enable event reporting if TID == 0.
13294 (thread_db_get_tls_address): Check for new threads.
13295
2b876972
DJ		 132962007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13297
13298 * linux-low.c (linux_create_inferior): Try execv before execvp.
13299 * spu-low.c (spu_create_inferior): Likewise.
13300
7a245884
DJ		 133012007-06-13 Mike Frysinger <vapier@gentoo.org>
13302
13303 * linux-low.c (linux_create_inferior): Change execv to execvp.
13304 * spu-low.c (spu_create_inferior): Likewies.
13305
117ce543
DJ		 133062007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13307
13308 * Makefile.in (clean): Clean new files instead of deleted ones.
13309 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13310 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13311 rules.
13312 * configure.srv: Specify XML files and new regformats for MIPS and
13313 MIPS64 GNU/Linux.
13314 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13315 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13316 an entry for the restart register.
13317 (mips_cannot_fetch_register, mips_cannot_store_register)
13318 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13319 register names to match the XML descriptions.
13320 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13321 restart register instead of $0.
13322
0e7f50da
UW		 133232007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13324 Markus Deuling <deuling@de.ibm.com>
13325
13326 * remote-utils.c (decode_xfer_write): New function.
13327 * server.h (decode_xfer_write): Add prototype.
13328 * server.c (handle_query): Add PACKET_LEN argument. Support
13329 qXfer:spu:read and qXfer:spu:write packets.
13330 (main): Pass packet_len to handle_query.
13331 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13332 * target.h (target_ops): Add qxfer_spu.
13333
374c1d38
UW		 133342007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13335
13336 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13337 accessing non-seekable spufs files.
13338
bb63802a
UW		 133392007-05-16 Markus Deuling <deuling@de.ibm.com>
13340
889bf7c5 13341 * server.c (handle_query): Add reply for qC packet.
bb63802a 13342
7390519e
PA		 133432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13344 Leo Zayas <lerele@champenstudios@com>
13345
13346 * server.h (check_remote_input_interrupt_request): New function.
13347 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13348 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13349 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13350 (check_remote_input_interrupt_request): New function.
13351 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13352 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13353 winapi_GenerateConsoleCtrlEvent): New typedefs.
13354 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13355 to 250 ms.
13356 (win32_wait): Check for remote interrupt request
13357 with check_remote_input_interrupt_request.
13358 (win32_request_interrupt): New function.
13359 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13360
34b34921
PA		 133612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13362
13363 * win32-low.c (debug_registers_changed,
13364 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13365 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13366 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13367 (thread_rec): Get context using the low target.
13368 (child_add_thread): Call thread_added on the low target,
13369 which does the same thing.
13370 (regptr): Delete.
13371 (do_initial_child_stuff): Remove debug registers references.
13372 Set context using the low target. Resume threads after
13373 setting the contexts.
13374 (child_continue): Remove dead variable. Remove debug
13375 registers references.
13376 (child_fetch_inferior_registers): Go through the low target.
13377 (do_child_store_inferior_registers): Remove.
13378 (child_store_inferior_registers): Go through the low target.
13379 (win32_resume): Remove debug registers references.
13380 Set context using the low target.
13381 (handle_exception): Change return type to void. Don't record
13382 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13383 first chance exception.
889bf7c5 13384 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13385 goto loop. Always return after waiting for debug event.
13386 (win32_wait): Convert to switch statement. Handle spurious
13387 events.
13388
13389 * win32-i386-low.c (debug_registers_changed,
13390 debug_registers_used): New.
13391 (initial_stuff): Rename to ...
13392 (i386_initial_stuff): ... this. Clear debug registers
13393 state variables.
13394 (store_debug_registers): Delete.
13395 (i386_get_thread_context): New.
13396 (load_debug_registers): Delete.
13397 (i386_set_thread_context): New.
13398 (i386_thread_added): New.
13399 (single_step): Rename to ...
13400 (i386_single_step): ... this.
13401 (do_fetch_inferior_registers): Rename to ...
13402 (i386_fetch_inferior_register): ... this.
13403 (i386_store_inferior_register): New.
13404 (the_low_target): Adapt to new interface.
13405
13406 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13407 (arm_get_thread_context): New.
13408 (arm_set_thread_context): New.
13409 (regptr): New.
13410 (do_fetch_inferior_registers): Rename to ...
13411 (arm_fetch_inferior_register): ... this.
13412 (arm_store_inferior_register): New.
13413 (arm_wince_breakpoint): Reimplement as unsigned long.
13414 (arm_wince_breakpoint_len): Define.
13415 (the_low_target): Adapt to new interface.
13416
13417 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13418 load_debug_registers. Add get_thread_context, set_thread_context,
13419 thread_added and store_inferior_register. Rename
13420 fetch_inferior_registers to fetch_inferior_register.
13421 (regptr): Remove declaration.
13422
dd6953e1
PA		 134232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13424
13425 * linux-low.c (linux_detach): Change return type to int. Return 0.
13426 * spu-low.c (spu_detach): Likewise.
13427
444d6139
PA		 134282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13429
13430 * target.h (target_ops): Change return type of detach to int.
13431 Add join.
13432 (join_inferior): New.
13433 * server.c (main): Don't skip detach support on mingw32.
13434 If the inferior doesn't support detaching return error.
13435 Call join_inferior instead of using waitpid.
13436 * linux-low.c (linux_join): New.
13437 (linux_target_op): Add linux_join.
13438 * spu-low.c (spu_join): New.
13439 (spu_target_ops): Add spu_join.
13440 * win32-low.c (win32_detach): Adapt to new interface.
13441 Reopen current_process_handle before detaching. Issue a child
13442 resume before detaching.
13443 (win32_join): New.
13444 (win32_target_op): Add win32_join.
13445
1d5315fe
PA		 134462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13447
13448 * win32-low.c (win32-attach): Fix return value.
13449 * target.h (target_ops): Describe ATTACH return values.
13450
bf914831
PA		 134512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13452
13453 * win32-low.c (GETPROCADDRESS): Define.
13454 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13455 (winapi_DebugSetProcessKillOnExit): Likewise.
13456 (win32_create_inferior): Force usage of ansi CreateProcessA.
13457 (win32_attach): Use GETPROCADDRESS.
13458 (win32_detach): Likewise.
13459
f72f3e60
PA		 134602007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13461
13462 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13463
ed50f18f
PA		 134642007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13465
13466 * win32-low.c: Commit leftover changes from 2007-03-29.
13467
0c2ead7e
DJ		 134682007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13469
13470 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13471 fields short instead of int. Add explicit padding.
13472 (i387_cache_to_fsave): Remove unnecessary casts.
13473 (i387_fsave_to_cache): Doc fix.
13474 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13475
73725ff3
DJ		 134762007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13477
13478 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13479 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13480
d99f33d8
PA		 134812007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13482
13483 * configure.srv (arm*-*-mingw32ce*): Move near the other
13484 arm targets.
13485
68070c10
PA		 134862007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13487
2482afc6 13488 * configure.ac: Add errno checking.
68070c10
PA		 13489 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13490 sys/file.h and malloc.h.
13491 (AC_CHECK_DECLS): Add perror.
13492 (srv_mingwce): Handle.
2482afc6 13493 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13494 win32-i386-low.o to srv_tgtobj.
13495 (i[34567]86-*-mingw*): Likewise.
13496 (arm*-*-mingw32ce*): Add case.
13497 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13498 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13499 [__MINGW32CE__] (strerror): New function.
13500 [__MINGW32CE__] (errno): Define to GetLastError.
13501 [__MINGW32CE__] (COUNTOF): New macro.
13502 (remote_open): Remove extra close call.
13503 * mem-break.c (delete_breakpoint_at): New function.
13504 * mem-break.h (delete_breakpoint_at): Declare.
13505 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13506 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13507 [USE_WIN32API] (read, write): Add char* casts.
13508 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13509 * server.h: Include wincecompat.h on Windows CE.
13510 [HAVE_ERRNO_H]: Check.
13511 (perror): Declare if not declared.
13512 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13513 (perror_with_name): Remove errno declaration.
13514 * wincecompat.h: New.
13515 * wincecompat.c: New.
13516 * win32-low.h: New.
13517 * win32-arm-low.c: New.
13518 * win32-i386-low.c: New.
13519 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13520 (OUTMSG2): Make it safe.
13521 (_T): New macro.
13522 (COUNTOF): New macro.
13523 (NUM_REGS): Get it from the low target.
13524 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13525 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13526 (thread_rec): Let low target handle debug registers.
13527 (child_add_thread): Likewise.
13528 (child_init_thread_list): Likewise.
13529 (continue_one_thread): Likewise.
13530 (regptr): New.
13531 (do_child_fetch_inferior_registers): Move to ...
13532 * win32-i386-low.c: ... here, and rename to ...
13533 (do_fetch_inferior_registers): ... this.
889bf7c5 13534 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13535 Go through the low target.
13536 (do_child_store_inferior_registers): Use regptr.
13537 (strwinerror): New function.
13538 (win32_create_inferior): Handle Windows CE.
13539 Use strwinerror instead of strerror on Windows error
13540 codes. Add program to the error output.
13541 Don't close the main thread handle on Windows CE.
13542 (win32_attach): Use coredll.dll on Windows CE.
13543 (win32_kill): Close current process and current
13544 thread handles.
13545 (win32_detach): Use coredll.dll on Windows CE.
13546 (win32_resume): Let low target handle debug registers, and
13547 step request.
13548 (handle_exception): Add/Remove initial breakpoint. Avoid
13549 non-existant WSTOPSIG on Windows CE.
13550 (win32_read_inferior_memory): Cast to remove warning.
13551 (win32_arch_string): Go through the low target.
13552 (initialize_low): Call set_breakpoint_data with the low
13553 target's breakpoint.
13554 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13555 FOP_REGNUM, mappings): Move to ...
13556 * win32-i386-low.c: ... here.
13557 * win32-low.c (win32_thread_info): Move to ...
13558 * win32-low.h: ... here.
13559 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13560 win32-arm-low.c and wincecompat.c.
13561 (all:): Add $EXEEXT.
13562 (install-only:): Likewise.
13563 (gdbserver:): Likewise.
13564 (gdbreplay:): Likewise.
13565 * config.in: Regenerate.
13566 * configure: Regenerate.
13567
41093d81
PA		 135682007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13569
13570 * win32-low.c: Rename typedef thread_info to
13571 win32_thread_info throughout.
13572
544afa54
PA		 135732007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13574
13575 * win32-i386-low.c: Rename to ...
13576 * win32-low.c: ... this.
13577 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13578 * Makefile.in: Likewise.
13579
bce7165d
PA		 135802007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13581
13582 * remote-utils.c (monitor_output): Constify msg parameter.
13583 * server.h (monitor_output): Likewise.
13584 * win32-i386-low.c (handle_output_debug_string): New.
13585 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13586 handle_output_debug_string.
13587 (get_child_debug_event): Likewise.
13588
506c7aa0
DJ		 135892007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13590
13591 * server.c (main): Correct strtoul check.
13592
42c81e2a
DJ		 135932007-03-27 Jon Ringle <jon@ringle.org>
13594
13595 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13596
9453113a
DJ		 135972007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13598
13599 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13600
64a69107
DJ		 136012007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13602
13603 * terminal.h: Check HAVE_SGTTY_H.
13604
136052007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13606
13607 * remote-utils.c (remote_open): Print out the assigned port number.
13608
c74d0ad8
DJ		 136092007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13610
13611 * remote-utils.c (monitor_output): New function.
13612 * server.c (debug_threads): Define here.
13613 (monitor_show_help): New function.
13614 (handle_query): Handle qRcmd.
13615 (main): Do not handle 'd' packet.
13616 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13617 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13618 of debug_threads.
13619
de7c3b4a
PA		 136202007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13621
13622 * Makefile.in (EXEEXT): New.
13623 (clean): Use $(EXEEXT).
13624
ef57601b
PA		 136252007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13626
13627 * target.h (target_ops): Rename send_signal to request_interrupt,
13628 and remove enum target_signal parameter.
13629 * linux-low.c (linux_request_interrupt): Rename from
13630 linux_send_signal, and always send SIGINT.
13631 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13632 and always send SIGINT.
13633 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13634 of send_signal.
13635 (input_interrupt): Likewise.
13636
820f2bda
PA		 136372007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13638
13639 * server.c (get_features_xml): Check if target implemented
13640 arch_string.
13641 * win32-i386-low.c (win32_arch_string): New.
13642 (win32_target_ops): Add win32_arch_string as arch_string member.
13643
ab39bf24
UW		 136442007-02-22 Markus Deuling <deuling@de.ibm.com>
13645
13646 * spu-low.c (spu_arch_string): New.
13647 (spu_target_ops): Add spu_arch_string.
13648
61ff6e04
DJ		 136492007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13650
13651 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13652 * configure.ac: Do not check for terminal.h.
13653 * configure, config.in: Regenerated.
13654
fb1e4ffc
DJ		 136552007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13656
13657 * Makefile.in (OBS): Add $(XML_BUILTIN).
13658 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13659 (clean): Update.
13660 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13661 (arm-with-iwmmxt.c): New.
13662 * config.in, configure: Regenerate.
13663 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13664 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13665 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13666 (arm*-*-linux*): Add iWMMXt and regset support.
13667 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13668 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13669 (arm_store_wmmxregset, target_regsets): New.
13670 * server.c (get_features_xml): Take annex argument. Check builtin
13671 XML documents.
13672 (handle_query): Handle multiple annexes.
13673
0f48aa01
DJ		 136742007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13675
13676 * remote-utils.c [USE_WIN32API] (read, write): Define.
13677 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13678 write.
13679
23181151
DJ		 136802007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13681
13682 * linux-i386-low.c (the_low_target): Set arch_string.
13683 * linux-x86-64-low.c (the_low_target): Likewise.
13684 * linux-low.c (linux_arch_string): New.
13685 (linux_target_ops): Add it.
13686 * linux-low.h (struct linux_target_ops): Add arch_string.
13687 * server.c (write_qxfer_response): Use const void * for DATA.
13688 (get_features_xml): New.
13689 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13690 * target.h (struct target_ops): Add arch_string method.
13691
9d606399
DJ		 136922007-01-03 Denis Pilat <denis.pilat@st.com>
13693 Daniel Jacobowitz <dan@codesourcery.com>
13694
13695 * linux-low.c (linux_kill): Handle being called with no threads.
13696 * win32-i386-low.c (win32_kill): Likewise.
13697 (get_child_debug_event): Clear current_process_handle.
13698
136992006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13700 Daniel Jacobowitz <dan@codesourcery.com>
13701
13702 * remote-utils.c (remote_open): Check the type of specified
13703 serial port devices before opening them.
13704 * server.c (main): Kill the inferior if an error occurs during
13705 the first remote_open.
13706
a5e13d24
DJ		 137072006-12-05 Markus Deuling <deuling@de.ibm.com>
13708
13709 * README: Update supported targets.
13710
186947f7
DJ		 137112006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13712
13713 * Makefile.in (clean): Remove reg-mips64.c.
13714 (reg-mips64.c, reg-mips64.o): New rules.
13715 * configure.srv: Handle mips64. Include regset support for mips.
13716 * linux-mips-low.c (union mips_register): New.
13717 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13718 (mips_breakpoint, mips_breakpoint_at): Use int.
13719 (mips_collect_register, mips_supply_register)
13720 (mips_collect_register_32bit, mips_supply_register_32bit)
13721 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13722 (mips_store_fpregset, target_regsets): New.
13723 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13724
a13e2c95
UW		 137252006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13726
13727 * configure.srv: Add target "spu*-*-*".
13728 * Makefile.in (clean): Remove reg-spu.c.
13729 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13730 * spu-low.c: New file.
13731
cb7283db
DJ		 137322006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13733
13734 * configure.ac: Correct td_thr_tls_get_addr test.
13735 * configure: Regenerated.
13736
89be2091
DJ		 137372006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13738
13739 * linux-low.c (linux_wait_for_event): Reformat. Use the
13740 pass_signals array.
13741 * remote-utils.c (decode_address_to_semicolon): New.
13742 * server.c (pass_signals, handle_general_set): New.
13743 (handle_query): Mention QPassSignals for qSupported.
13744 (main): Call handle_general_set.
13745 * server.h (pass_signals, decode_address_to_semicolon): New.
13746
000ef4f0
DJ		 137472006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13748
13749 * server.c (handle_query): Correct error handling for read_auxv.
13750
b7149293
UW		 137512005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13752
13753 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13754 and srv_linux_thread_db to yes.
13755 * linux-s390-low.c (s390_fill_gregset): New function.
13756 (target_regsets): Define data structure.
13757
dae5f5cf
DJ		 137582006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13759
13760 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13761 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13762 * config.in, configure: Regenerated.
13763 * inferiors.c (gdb_id_to_thread): New function.
13764 (gdb_id_to_thread_id): Use it.
13765 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13766 * linux-low.h (struct process_info): Add th member.
13767 (thread_db_get_tls_address): New prototype.
13768 * remote-utils.c (decode_address): Make non-static.
13769 * server.c (handle_query): Handle qGetTLSAddr.
13770 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13771 * target.h (struct target_ops): Add get_tls_address.
13772 * thread-db.c (maybe_attach_thread): Save the thread handle.
13773 (thread_db_get_tls_address): New.
13774
32ca6d61
DJ		 137752006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13776
13777 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13778 (linux_resume_one_process): Take a siginfo_t *. Update all
13779 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13780 (struct pending_signals): Add a siginfo_t.
13781 (linux_wait_for_process): Always set last_status.
13782 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13783 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13784 * linux-low.h (struct process_info): Add last_status.
13785
5ffff7c1
DJ		 137862006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13787
13788 * remote-utils.c (try_rle): New function.
13789 (putpkt_binary): Use it.
13790
8695c747
DJ		 137912006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13792
13793 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13794 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13795 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13796 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13797 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13798 point registers.
13799
290fadea
RS		 138002006-08-08 Richard Sandiford <richard@codesourcery.com>
13801
13802 * server.c (terminal_fd): New variable.
13803 (old_foreground_pgrp): Likewise.
13804 (restore_old_foreground_pgrp): New function.
13805 (start_inferior): Record the terminal file descriptor in terminal_fd
13806 and its original foreground group in old_foreground_pgrp. Register
13807 restore_old_foreground_pgrp with atexit().
13808
9f2e1e63
DJ		 138092006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13810
13811 * server.c (handle_query): Correct qPart to qXfer.
13812
b80864fb
DJ		 138132006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13814
13815 * configure.ac: Check for more headers which are missing on
13816 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13817 * configure.srv: Add Cygwin and mingw32.
13818 * remote-utils.c: Don't include headers unconditionally which
13819 are missing on mingw32. Include <winsock.h> for mingw32.
13820 (remote_open): Adjust for mingw32 support. Flush
13821 standard error after writing to it.
13822 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13823 (unblock_async_io, enable_async_io, disable_async_io)
13824 (readchar, getpkt): Update for Winsock support.
13825 (prepare_resume_reply): Expect a protocol signal number.
13826 * server.c: Disable <sys/wait.h> on mingw32.
13827 (start_inferior): Adjust for mingw32 support. Flush
13828 standard error after writing to it.
13829 (attach_inferior): Likewise. Use protocol signal
13830 numbers.
13831 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13832 and names.
13833 * win32-i386-low.c: New file.
13834 * Makefile.in (XM_CLIBS): Set.
13835 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13836 (win32-i386-low.o): New dependency rule.
13837 * linux-low.c (linux_wait): Use target signal numbers.
13838 * target.h (struct target_ops): Doc fix.
13839 * server.h (target_signal_to_name): New prototype.
13840 * gdbreplay.c: Don't include headers unconditionally which
13841 are missing on mingw32. Include <winsock.h> for mingw32.
13842 (remote_close, remote_open): Adjust for Winsock support.
13843 * configure, config.in: Regenerated.
13844
0876f84a
DJ		 138452006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13846
13847 * server.c (decode_xfer_read, write_qxfer_response): New.
13848 (handle_query): Take a packet length argument. Handle
13849 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13850 the qSupported response.
13851 (main): Update call to handle_query.
13852
01f9e8fa
DJ		 138532006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13854
13855 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13856 (putpkt_binary): Renamed from putpkt and adjusted for binary
13857 data.
13858 (putpkt): New wrapper for putpkt_binary.
13859 (readchar): Don't mask off the high bit.
13860 (decode_X_packet): New function.
13861 * server.c (main): Call putpkt_binary if a handler sets the packet
13862 length. Save the length of the incoming packet. Handle 'X'.
13863 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13864
be2a5f71
DJ		 138652006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13866
13867 * server.c (handle_query): Handle qSupported.
13868
ea025f5f
DJ		 138692006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13870
13871 * remote-utils.c (all_symbols_looked_up): New variable.
13872 (look_up_one_symbol): Check it.
13873 * server.h (look_up_one_symbol): New declaration.
13874 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13875
9308fc88
DJ		 138762006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13877
13878 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13879 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13880 (PTRACE_GET_THREAD_AREA): Define.
13881 (ps_get_thread_area): New function.
13882
52fb6437
NS		 138832006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13884
13885 * configure.srv (m68k*-*-uclinux*): New target.
13886 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13887 (linux_resume_one_process): Remove extraneous cast.
13888 (linux_read_offsets): New.
13889 (linux_target_op): Add linux_read_offsets on mmuless systems.
13890 * server.c (handle_query): Add qOffsets logic.
13891 * target.h (struct target_ops): Add read_offsets.
13892
21b0f40c
DJ		 138932006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13894
13895 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13896 (PTRACE_GET_THREAD_AREA): Define.
13897 (ps_get_thread_area): New function.
13898 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13899 (linux-x86-64-low.o): Update.
13900
0050a760
DJ		 139012006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13902
13903 * configure.ac: Remove checks for prfpregset_t.
13904 * gdb_proc_service.h: New file.
13905 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13906 new "gdb_proc_service.h".
13907 * proc-service.c: Likewise.
13908 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13909 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13910 * Makefile.in (gdb_proc_service_h): Updated.
13911 * configure, config.in: Regenerated.
13912
b92a518e
DJ		 139132006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13914
13915 * remote-utils.c (prepare_resume_reply): Move declaration
13916 of gdb_id_from_wait to the top of the block.
13917
545587ee
DJ		 139182006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13919
13920 * linux-low.c (regsets_store_inferior_registers): Read the regset
13921 from the target before filling it.
13922
9db87ebd
DJ		 139232006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13924
13925 * server.c (attach_inferior): Return SIGTRAP for a successful
13926 attach.
13927
dd24457d
DJ		 139282006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13929
13930 * Makefile.in (OBS): Add version.o.
13931 (STAGESTUFF): Delete.
13932 (version.o): Add dependencies.
13933 (version.c): Replace rule.
13934 (clean): Remove version.c.
13935 * server.c (gdbserver_version): New.
13936 (gdbserver_usage): Use printf.
13937 (main): Handle --version and --help.
13938 * server.h (version, host_name): Add declarations.
13939
6f0f660e
EZ		 139402005-12-23 Eli Zaretskii <eliz@gnu.org>
13941
889bf7c5
PA		 13942 * linux-arm-low.c:
13943 * linux-arm-low.c:
13944 * inferiors.c:
13945 * i387-fp.h:
13946 * i387-fp.c:
13947 * gdbreplay.c:
13948 * regcache.c:
13949 * proc-service.c:
13950 * mem-break.h:
13951 * mem-break.c:
13952 * linux-x86-64-low.c:
13953 * linux-sh-low.c:
13954 * linux-s390-low.c:
13955 * linux-ppc64-low.c:
13956 * linux-ppc-low.c:
13957 * linux-mips-low.c:
13958 * linux-m68k-low.c:
13959 * linux-m32r-low.c:
13960 * linux-low.h:
13961 * linux-low.c:
13962 * linux-ia64-low.c:
13963 * linux-i386-low.c:
13964 * linux-crisv32-low.c:
13965 * thread-db.c:
13966 * terminal.h:
13967 * target.h:
13968 * target.c:
13969 * server.h:
13970 * server.c:
13971 * remote-utils.c:
13972 * regcache.h:
13973 * utils.c:
13974 * Makefile.in:
13975 * configure.ac:
6f0f660e
EZ		 13976 * gdbserver.1: Add (C) after Copyright. Update the FSF
13977 address.
13978
9d1fb177
DJ		 139792005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13980
13981 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13982 (arm_breakpoint_at): Recognize both breakpoints.
13983 (the_low_target): Use the correct breakpoint instruction.
13984
011a70c2
DJ		 139852005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13986
13987 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13988 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13989 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13990 (the_low_target): Update.
13991
7fb85e41
AS		 139922005-10-25 Andreas Schwab <schwab@suse.de>
13993
13994 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13995
13996 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13997 (ia64_num_regs): Reduce to 462.
13998
3db0444b
DJ		 139992005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14000
14001 * acinclude.m4: Correct quoting.
14002 * aclocal.m4: Regenerated.
14003
14004 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14005 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14006 (thread_db_init): Call thread_db_err_str.
14007 * configure.ac: Check for TD_VERSION.
14008 * config.in, configure: Regenerated.
14009
bee0189a
DJ		 140102005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14011
14012 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14013
e9d25b98
DJ		 140142005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14017 is not available. Define HAVE_PTRACE_GETREGS if it is.
14018 * config.in, configure: Regenerated.
14019 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14020 * linux-i386-low.c, linux-m68k-low.c: Update to use
14021 HAVE_PTRACE_GETREGS.
14022 * linux-low.c (regsets_fetch_inferior_registers)
14023 (regsets_store_inferior_registers): Only return 0 if we processed
14024 GENERAL_REGS.
14025 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14026 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14027
a06660f7
DJ		 140282005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14029
14030 * inferiors.c (struct thread_info): Add gdb_id.
14031 (add_thread): Add gdb_id argument.
14032 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14033 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14034 calls to add_thread.
14035 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14036 * server.c (handle_query): Use thread_to_gdb_id.
14037 (handle_v_cont, main): Use gdb_id_to_thread_id.
14038 * server.h (add_thread): Update prototype.
14039 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14040 prototypes.
14041
5a1f5858
DJ		 140422005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14043
14044 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14045 left-padded registers.
14046 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14047 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14048
e122f1f5
SE		 140492005-07-01 Steve Ellcey <sje@cup.hp.com>
14050
14051 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14052 * configure: Regenerate.
14053 * config.in: Regenerate.
14054 * server.h (NEED_DECLARATION_STRERROR):
14055 Replace with !HAVE_DECL_STRERROR.
14056
d592fa2f
DJ		 140572005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14058
14059 * linux-low.c (linux_wait, linux_send_signal): Don't test
14060 an unsigned long variable for > 0 if it could be MAX_ULONG.
14061 * server.c (myresume): Likewise.
14062 * target.c (set_desired_inferior): Likewise.
14063
ccbd4912
MK		 140642005-06-13 Mark Kettenis <kettenis@gnu.org>
14065
14066 * configure.ac: Simplify and improve check for socklen_t.
14067 * configure, config.in: Regenerate.
14068
f450004a
DJ		 140692005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14070
14071 * acconfig.h: Remove.
14072 * configure.ac: Add a test for socklen_t. Use three-argument
14073 AC_DEFINE throughout.
14074 * config.in: Regenerated using autoheader 2.59.
14075 * configure: Regenerated.
14076
14077 * gdbreplay.c (socklen_t): Provide a default.
14078 (remote_open): Use socklen_t.
14079 * remote-utils.c (socklen_t): Provide a default.
14080 (remote_open): Use socklen_t.
14081 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14082 unsigned char.
14083
14084 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14085 char for buffers.
14086 * linux-low.c (linux_read_memory, linux_write_memory)
14087 (linux_read_auxv): Likewise.
14088 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14089 (check_mem_write): Likewise.
14090 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14091 Likewise.
14092 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14093 (registers_from_string, register_data): Likewise.
14094 * server.c (handle_query, main): Likewise.
14095 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14096 (decode_M_packet): Likewise.
14097 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14098 * target.h (struct target_ops): Update read_memory, write_memory,
14099 and read_auxv.
14100 (read_inferior_memory, write_inferior_memory): Update.
14101 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14102 to unsigned char *.
14103 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14104 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14105 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14106 linux-s390-low.c, linux-sh-low.c: Update for changes in
14107 read_inferior_memory and the_low_target->breakpoint.
14108
eee84df1
DJ		 141092005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14110
14111 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14112 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14113 * configure.srv: Add powerpc64-*-linux*.
14114 * linux-ppc64-low.c: New file.
14115
45b134e5
OF		 141162005-05-23 Orjan Friberg <orjanf@axis.com>
14117
14118 * linux-cris-low.c: New file with support for CRIS.
14119 * linux-crisv32-low.c: Ditto for CRISv32.
14120 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14121 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14122 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14123 reg-crisv32.o, and reg-crisv32.c to make rules.
14124 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14125 recognized targets.
14126
48d93c75
UW		 141272005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14128
14129 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14130 of sizeof (PTRACE_XFER_TYPE).
14131 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14132
e013ee27
OF		 141332005-05-12 Orjan Friberg <orjanf@axis.com>
14134
889bf7c5 14135 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14136 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14137 pointers for hardware watchpoint support.
14138 * linux-low.h (struct linux_target_ops): Ditto.
14139 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14140 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14141 to linux_target_ops.
14142 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14143 reply packet.
14144 * server.c (main): Recognize 'Z' and 'z' packets.
14145
b0ded00b
UW		 141462005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14147
14148 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14149 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14150 (the_low_target): Add new members.
14151
8643e2ad
DJ		 141522005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14153
14154 * proc-service.c (ps_lgetregs): Search all_processes instead of
14155 all_threads.
14156
fc620387
DJ		 141572005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14158
14159 * server.c (start_inferior): Change return type to int.
14160 (attach_inferior): Change sigptr to int *.
14161 (handle_v_cont, handle_v_requests): Change signal to int *.
14162 (main): Change signal to int.
14163
141642005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14165
14166 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14167 * configure.srv: Add m32r*-*-linux*.
14168 * linux-m32r-low.c: New file.
14169
e0e76420
DJ		 141702005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14171
14172 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14173
a1928bad
DJ		 141742005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14175
14176 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14177 Take unsigned long arguments for PIDs.
14178 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14179 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14180 (wait_for_sigstop, linux_resume_one_process)
14181 (regsets_fetch_inferior_registers, linux_send_signal)
14182 (linux_read_auxv): Likewise. Update the types of variables holding
14183 PIDs. Update format string specifiers.
14184 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14185 * remote-utils.c (prepare_resume_reply): Likewise.
14186 * server.c (cont_thread, general_thread, step_thread)
14187 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14188 unsigned long.
14189 (handle_query): Update format specifiers.
14190 (handle_v_cont, main): Use strtoul for thread IDs.
14191 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14192 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14193 (general_thread, step_thread, thread_from_wait)
14194 (old_thread_from_wait): Update.
14195 * target.h (struct thread_resume): Use unsigned long for THREAD.
14196 (struct target_ops): Use unsigned long for arguments to attach and
14197 thread_alive.
14198
dcdb98d2
DJ		 141992005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14200
14201 * acinclude.m4: Include bfd/bfd.m4 directly.
14202 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14203 <agriffis@toolchain.org>.
14204 * aclocal.m4, configure: Regenerated.
14205
bec39cab
AC		 142062005-01-07 Andrew Cagney <cagney@gnu.org>
14207
14208 * configure.ac: Rename configure.in, require autoconf 2.59.
14209 * configure: Re-generate.
14210
434c4c77
DJ		 142112004-12-08 Daniel Jacobowitz <dan@debian.org>
14212
14213 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14214 LIBS when finished.
14215 * aclocal.m4: Regenerated.
14216 * configure: Regenerated.
14217
db1d3e1b
AS		 142182004-11-21 Andreas Schwab <schwab@suse.de>
14219
14220 * linux-m68k-low.c (m68k_num_gregs): Define.
14221 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14222 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14223 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14224 (m68k_breakpoint_at): New. Add to the_low_target.
14225
14226 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14227 srv_linux_thread_db to yes.
14228
43360365
JB		 142292004-10-20 Joel Brobecker <brobecker@gnat.com>
14230
14231 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14232 (ARCH_SET_FS): Likewise.
14233 (ARCH_GET_FS): Likewise.
14234 (ARCH_GET_GS): Likewise.
14235
fd500816
DJ		 142362004-10-16 Daniel Jacobowitz <dan@debian.org>
14237
14238 * linux-i386-low.c (ps_get_thread_area): New.
14239 * linux-x86-64-low.c (ps_get_thread_area): New.
14240 * linux-low.c: Include <sys/syscall.h>.
14241 (linux_kill_one_process): Don't kill the first thread here.
14242 (linux_kill): Kill the first thread here.
14243 (kill_lwp): New function.
14244 (send_sigstop, linux_send_signal): Use it.
14245 * proc-service.c: Clean up #ifdefs.
14246 (fpregset_info): Delete.
14247 (ps_lgetregs): Update and enable implementation.
14248 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14249 implementations.
14250 * remote-utils.c (struct sym_cache, symbol_cache): New.
14251 (input_interrupt): Print a clearer message.
14252 (async_io_enabled): New variable.
14253 (enable_async_io, disable_async_io): Use it. Update comments.
14254 (look_up_one_symbol): Use the symbol cache.
14255 * thread-db.c (thread_db_look_up_symbols): New function.
14256 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14257
f6de3c42
DJ		 142582004-10-16 Daniel Jacobowitz <dan@debian.org>
14259
14260 * configure.in: Test for -rdynamic.
14261 * configure: Regenerated.
14262 * Makefile (INTERNAL_LDFLAGS): New.
14263 (gdbserver, gdbreplay): Use it.
14264
2c0fc042
AC		 142652004-09-02 Andrew Cagney <cagney@gnu.org>
14266
14267 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14268
075b3282
DJ		 142692004-03-23 Daniel Jacobowitz <drow@mvista.com>
14270
14271 * linux-low.c (linux_wait): Clear all_processes list also.
14272
fa6a77dc
DJ		 142732004-03-12 Daniel Jacobowitz <drow@mvista.com>
14274
14275 * linux-low.c: Include <errno.h>. Remove extern declaration of
14276 errno.
14277
6d782a97
DJ		 142782004-03-12 Daniel Jacobowitz <drow@mvista.com>
14279
14280 * gdbreplay.c, server.h, utils.c: Update copyright years.
14281
3a7fb99b
DJ		 142822004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14283
14284 * server.c (main): Print child status or termination signal from
14285 variable 'signal', not 'sig'.
14286
c3e735a6
DJ		 142872004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14288
14289 * linux-low.c (linux_read_memory): Change return type to
14290 int. Check for and return error from ptrace().
14291 * target.c (read_inferior_memory): Change return type to int. Pass
14292 back return status from the_target->read_memory().
14293 * target.h (struct target_ops): Adapt *read_memory() prototype.
14294 Update comment.
14295 (read_inferior_memory): Adapt prototype.
14296 * server.c (main): Return an error packet if
14297 read_inferior_memory() returns an error.
14298
a59d1c82
DJ		 142992004-03-04 Daniel Jacobowitz <drow@mvista.com>
14300
14301 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14302 Unify with other clean targets.
14303
dc3f8883
DJ		 143042004-02-29 Daniel Jacobowitz <drow@mvista.com>
14305
14306 * server.c (handle_v_cont): Call set_desired_inferior.
14307
89a208da
DJ		 143082004-02-29 Daniel Jacobowitz <drow@mvista.com>
14309
14310 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14311
62ea82f5
DJ		 143122004-02-29 Daniel Jacobowitz <drow@mvista.com>
14313
14314 * linux-low.c (linux_wait): Unblock async I/O.
14315 (linux_resume): Block and enable async I/O.
14316 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14317 * server.h (block_async_io, unblock_async_io): Add prototypes.
14318
6910d122
DJ		 143192004-02-29 Daniel Jacobowitz <drow@mvista.com>
14320
14321 * remote-utils.c (remote_open): Print a status notice after
14322 opening a TCP port.
14323 * server.c (attach_inferior): Print a status notice after
14324 attaching.
14325
143262004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14327
14328 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14329
c89dc5d4
DJ		 143302004-02-26 Daniel Jacobowitz <drow@mvista.com>
14331
14332 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14333 error packet.
14334 * server.c, target.h: Update copyright years.
14335
4b8dad4a
RM		 143362004-02-25 Roland McGrath <roland@redhat.com>
14337
14338 * target.h (struct target_ops): New member `read_auxv'.
14339 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14340 * linux-low.c (linux_read_auxv): New function.
14341 (linux_target_ops): Initialize `read_auxv' member to that.
14342
d7446758
JB		 143432004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14344
14345 Committed by Jim Blandy <jimb@redhat.com>.
14346
14347 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14348 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14349 instead of GPR_SIZE to distiguish s390 and s390x targets.
14350
5544ad89
DJ		 143512004-01-31 Daniel Jacobowitz <drow@mvista.com>
14352
14353 * linux-low.c: Update copyright year.
14354 (check_removed_breakpoint): Clear pending_is_breakpoint.
14355 (linux_set_resume_request, linux_queue_one_thread)
14356 (resume_status_pending_p): New functions.
14357 (linux_continue_one_thread): Use process->resume.
14358 (linux_resume): Only resume threads if there are no pending events.
14359 * linux-low.h (struct process_info): Add resume request
14360 pointer.
14361
2a68b70e
DJ		 143622004-01-30 Daniel Jacobowitz <drow@mvista.com>
14363
14364 * regcache.c (new_register_cache): Clear the allocated register
14365 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14366
64386c31
DJ		 143672003-10-13 Daniel Jacobowitz <drow@mvista.com>
14368
14369 * linux-low.c (linux_resume): Take a struct thread_resume *
14370 argument.
14371 (linux_wait): Update call.
14372 (resume_ptr): New static variable.
14373 (linux_continue_one_thread): Renamed from
14374 linux_continue_one_process. Use resume_ptr.
14375 (linux_resume): Use linux_continue_one_thread.
14376 * server.c (handle_v_cont, handle_v_requests): New functions.
14377 (myresume): New function.
14378 (main): Handle 'v' case.
14379 * target.h (struct thread_resume): New type.
14380 (struct target_ops): Change argument of "resume" to struct
14381 thread_resume *.
14382 (myresume): Delete macro.
14383
c938e9b0
L		 143842003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14385
14386 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14387 (uninstall): Support DESTDIR.
14388
7f313d07
BC		 14389Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14390
14391 * configure.srv: Add xscale*linux copy of arm*linux entry.
14392
3b2fc2ea
DJ		 143932003-07-24 Daniel Jacobowitz <drow@mvista.com>
14394
14395 * linux-arm-low.c (arm_reinsert_addr): New function.
14396 (the_low_target): Add arm_reinsert_addr.
14397
1c0a559e
MK		 143982003-07-08 Mark Kettenis <kettenis@gnu.org>
14399
14400 * mem-break.c: Remove whitespace at end of file.
14401
43d5792c
DJ		 144022003-06-28 Daniel Jacobowitz <drow@mvista.com>
14403
14404 * configure.in: Check whether we need to prototype strerror.
14405 * server.h: Optionally prototype strerror.
14406 * gdbreplay.c (perror_with_name): Use strerror.
14407 * linux-low.c (linux_attach_lwp): Use strerror.
14408 * utils.c (perror_with_name): Use strerror.
14409 * config.in, configure: Regenerated.
14410
c8a86edf
DJ		 144112003-06-28 Daniel Jacobowitz <drow@mvista.com>
14412
14413 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14414 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14415
73d37363
DJ		 144162003-06-20 Daniel Jacobowitz <drow@mvista.com>
14417
14418 * Makefile.in (SFILES): Update.
14419 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14420 low-sun3.c: Remove files.
14421
6ad8ae5c
DJ		 144222003-06-17 Daniel Jacobowitz <drow@mvista.com>
14423
14424 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14425 (linux_detach_one_process, linux_detach): New functions.
14426 (linux_target_ops): Add linux_detach.
14427 * server.c (main): Handle 'D' packet.
14428 * target.h (struct target_ops): Add "detach" member.
14429 (detach_inferior): Define.
14430
1581182a
MK		 144312003-06-13 Mark Kettenis <kettenis@gnu.org>
14432
14433 From Kelley Cook <kelleycook@wideopenwest.com>:
14434 * configure.srv: Accept i[34567]86 variants.
14435
e5379b03
DJ		 144362003-06-05 Daniel Jacobowitz <drow@mvista.com>
14437
14438 * linux-low.c (linux_wait_for_event): Correct comment typos.
14439 (linux_resume_one_process): Call check_removed_breakpoint.
14440 (linux_send_signal): New function.
14441 (linux_target_ops): Add linux_send_signal.
14442 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14443 of kill.
14444 * target.h (struct target_ops): Add send_signal.
14445
2ff29de4
JB		 144462003-05-29 Jim Blandy <jimb@redhat.com>
14447
14448 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14449 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14450 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14451 away part of the register's value.
14452
254787d4
DJ		 144532003-03-26 Daniel Jacobowitz <drow@mvista.com>
14454
14455 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14456 (linux_wait_for_event, linux_init_signals): Likewise.
14457
94e10508
DJ		 144582003-03-17 Daniel Jacobowitz <drow@mvista.com>
14459
14460 * configure.in: Check for stdlib.h.
14461 * configure: Regenerated.
14462 * config.in: Regenerated.
14463
4c0711e0
DJ		 144642003-01-04 Andreas Schwab <schwab@suse.de>
14465
14466 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14467
ef66e766
AC		 144682003-01-02 Andrew Cagney <ac131313@redhat.com>
14469
14470 * Makefile.in: Remove obsolete code.
14471
a1358604
DJ		 144722002-11-20 Daniel Jacobowitz <drow@mvista.com>
14473
14474 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14475 defined(PT_FPR0_HI).
14476
23ce3b1c
DJ		 144772002-11-17 Stuart Hughes <seh@zee2.com>
14478
14479 * linux-arm-low.c (arm_num_regs): Increase.
14480 (arm_regmap): Include status register.
14481
144822002-11-17 Daniel Jacobowitz <drow@mvista.com>
14483
14484 * linux-low.c (register_addr): Remove incorrect -1 check.
14485
a9fa9f7d
DJ		 144862002-08-29 Daniel Jacobowitz <drow@mvista.com>
14487
14488 * linux-low.c (linux_create_inferior): Call setpgid. Return
14489 the new PID.
14490 (unstopped_p, linux_signal_pid): Remove.
14491 (linux_target_ops): Remove linux_signal_pid.
14492 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14493 global instead of target method.
14494 * target.h (struct target_ops): Remove signal_pid. Update comment
14495 for create_inferior.
14496 * server.c (signal_pid): New variable.
14497 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14498 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14499 (attach_inferior): Set signal_pid.
14500
17574093
DJ		 145012002-08-23 Daniel Jacobowitz <drow@mvista.com>
14502
14503 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14504
145052002-08-20 Jim Blandy <jimb@redhat.com>
14506
14507 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14508 default for this.
14509
145102002-08-01 Andrew Cagney <cagney@redhat.com>
14511
14512 * Makefile.in: Make chill references obsolete.
14513
145142002-07-24 Kevin Buettner <kevinb@redhat.com>
14515
14516 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14517 * configure: Regenerate.
14518 * config.in: Regenerate.
14519
145202002-07-09 David O'Brien <obrien@FreeBSD.org>
14521
14522 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14523 (perror_with_name, remote_close, remote_open, expect, play): Static.
14524
145252002-07-04 Michal Ludvig <mludvig@suse.cz>
14526
4b8dad4a 14527 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14528 byte offsets instead of an array of indexes.
14529 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14530
145312002-06-13 Daniel Jacobowitz <drow@mvista.com>
14532
14533 * regcache.c: Add comment.
14534
145352002-06-11 Daniel Jacobowitz <drow@mvista.com>
14536
14537 * thread-db.c: New file.
14538 * proc-service.c: New file.
14539 * acinclude.m4: New file.
14540 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14541 proc-service.o, and thread-db.o.
14542 (linux-low.o): Add USE_THREAD_DB.
14543 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14544 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14545 * aclocal.m4: Regenerated.
14546 * config.in: Regenerated.
14547 * configure: Regenerated.
14548 * configure.in: Check for proc_service.h, sys/procfs.h,
14549 thread_db.h, and linux/elf.h headrs.
14550 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14551 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14552 Check for -lthread_db and thread support.
14553 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14554 PowerPC, and SuperH.
14555 * i387-fp.c: Constify arguments.
14556 * i387-fp.h: Likewise.
14557 * inferiors.c: (struct thread_info): Renamed from
14558 `struct inferior_info'. Remove PID member. Use generic inferior
14559 list header. All uses updated.
14560 (inferiors, signal_pid): Removed.
14561 (all_threads): New variable.
14562 (get_thread): Define.
14563 (add_inferior_to_list): New function.
14564 (for_each_inferior): New function.
14565 (change_inferior_id): New function.
14566 (add_inferior): Removed.
14567 (remove_inferior): New function.
14568 (add_thread): New function.
14569 (free_one_thread): New function.
14570 (remove_thread): New function.
14571 (clear_inferiors): Use for_each_inferior and free_one_thread.
14572 (find_inferior): New function.
14573 (find_inferior_id): New function.
14574 (inferior_target_data): Update argument type.
14575 (set_inferior_target_data): Likewise.
14576 (inferior_regcache_data): Likewise.
14577 (set_inferior_regcache_data): Likewise.
14578 * linux-low.c (linux_bp_reinsert): Remove.
14579 (all_processes, stopping_threads, using_thrads)
14580 (struct pending_signals, debug_threads, pid_of): New.
14581 (inferior_pid): Replace with macro.
14582 (struct inferior_linux_data): Remove.
14583 (get_stop_pc, add_process): New functions.
14584 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14585 Use add_process and add_thread.
14586 (linux_attach_lwp): New function, based on old linux_attach. Use
14587 add_process and add_thread. Set stop_expected for new threads.
14588 (linux_attach): New function.
14589 (linux_kill_one_process): New function.
14590 (linux_kill): Kill all LWPs.
14591 (linux_thread_alive): Use find_inferior_id.
14592 (check_removed_breakpoints, status_pending_p): New functions.
14593 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14594 Update. Use WNOHANG. Wait for cloned processes also. Update process
14595 struct for the found process.
14596 (linux_wait_for_event): New function.
14597 (linux_wait): Use it. Support LWPs.
14598 (send_sigstop, wait_for_sigstop, stop_all_processes)
14599 (linux_resume_one_process, linux_continue_one_process): New functions.
14600 (linux_resume): Support LWPs.
14601 (REGISTER_RAW_SIZE): Remove.
14602 (fetch_register): Use register_size instead. Call supply_register.
14603 (usr_store_inferior_registers): Likewise. Call collect_register.
14604 Fix recursive case.
14605 (regsets_fetch_inferior_registers): Improve error message.
14606 (regsets_store_inferior_registers): Add debugging.
14607 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14608 (unstopped_p, linux_signal_pid): New functions.
14609 (linux_target_ops): Add linux_signal_pid.
14610 (linux_init_signals): New function.
14611 (initialize_low): Call it. Initialize using_threads.
14612 * regcache.c (inferior_regcache_data): Add valid
14613 flag.
14614 (get_regcache): Fetch registers lazily. Add fetch argument
14615 and update all callers.
14616 (regcache_invalidate_one, regcache_invalidate): New
14617 functions.
14618 (new_register_cache): Renamed from create_register_cache.
14619 Return the new regcache.
14620 (free_register_cache): Change argument to a void *.
14621 (registers_to_string, registers_from_string): Call get_regcache
14622 with fetch flag set.
14623 (register_data): Make static. Pass fetch flag to get_regcache.
14624 (supply_register): Call get_regcache with fetch flag clear.
14625 (collect_register): Call get_regcache with fetch flag set.
14626 (collect_register_as_string): New function.
14627 * regcache.h: Update.
14628 * remote-utils.c (putpkt): Flush after debug output and use
14629 stderr.
14630 Handle input interrupts while waiting for an ACK.
14631 (input_interrupt): Use signal_pid method.
14632 (getpkt): Flush after debug output and use stderr.
14633 (outreg): Use collect_register_as_string.
14634 (new_thread_notify, dead_thread_notify): New functions.
14635 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14636 and general_thread.
14637 (look_up_one_symbol): Flush after debug output.
14638 * server.c (step_thread, server_waiting): New variables.
14639 (start_inferior): Don't use signal_pid. Update call to mywait.
14640 (attach_inferior): Update call to mywait.
14641 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14642 (main): Don't fetch/store registers explicitly. Use
14643 set_desired_inferior. Support proposed ``Hs'' packet. Update
14644 calls to mywait.
14645 * server.h: Update.
14646 (struct inferior_list, struct_inferior_list_entry): New.
14647 * target.c (set_desired_inferior): New.
14648 (write_inferior_memory): Constify.
14649 (mywait): New function.
14650 * target.h: Update.
14651 (struct target_ops): New signal_pid method.
14652 (mywait): Removed macro, added prototype.
14653
14654 * linux-low.h (regset_func): Removed.
14655 (regset_fill_func, regset_store_func): New.
14656 (enum regset_type): New.
14657 (struct regset_info): Add type field. Use new operation types.
14658 (struct linux_target_ops): stop_pc renamed to get_pc.
14659 Add decr_pc_after_break and breakpoint_at.
14660 (get_process, get_thread_proess, get_process_thread)
14661 (strut process_info, all_processes, linux_attach_lwp)
14662 (thread_db_init): New.
14663
14664 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14665 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14666 (the_low_target): Add new members.
14667 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14668 (i386_store_fpxregset): Constify.
14669 (target_regsets): Add new kind identifier.
14670 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14671 (i386_set_pc): Add debugging.
14672 (i386_breakpoint_at): New function.
14673 (the_low_target): Add new members.
14674 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14675 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14676 (mips_breakpoint_at): New.
14677 (the_low_target): Add new members.
14678 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14679 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14680 (the_low_target): Add new members.
14681 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14682 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14683 (the_low_target): Add new members.
14684 * linux-x86-64-low.c (target_regsets): Add new kind
14685 identifier.
14686
146872002-05-15 Daniel Jacobowitz <drow@mvista.com>
14688
14689 From Martin Pool <mbp@samba.org>:
14690 * server.c (gdbserver_usage): New function.
14691 (main): Call it.
14692
146932002-05-14 Daniel Jacobowitz <drow@mvista.com>
14694
14695 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14696 stop_at -> stop_pc.
14697
146982002-05-04 Andrew Cagney <ac131313@redhat.com>
14699
14700 * Makefile.in: Remove obsolete code.
14701
147022002-04-24 Michal Ludvig <mludvig@suse.cz>
14703
14704 * linux-low.c (regsets_fetch_inferior_registers),
14705 (regsets_store_inferior_registers): Removed cast to int from
14706 ptrace() calls.
14707 * regcache.h: Added declaration of struct inferior_info.
14708
147092002-04-20 Daniel Jacobowitz <drow@mvista.com>
14710
14711 * inferiors.c (struct inferior_info): Add regcache_data.
14712 (add_inferior): Call create_register_cache.
14713 (clear_inferiors): Call free_register_cache.
14714 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14715 * regcache.c (struct inferior_regcache_data): New.
14716 (registers): Remove.
14717 (get_regcache): New function.
14718 (create_register_cache, free_register_cache): New functions.
14719 (set_register_cache): Don't initialize the register cache here.
14720 (registers_to_string, registers_from_string, register_data): Call
14721 get_regcache.
14722 * regcache.h: Add prototypes.
14723 * server.h: Likewise.
14724
147252002-04-20 Daniel Jacobowitz <drow@mvista.com>
14726
14727 * mem-break.c: New file.
14728 * mem-break.h: New file.
14729 * Makefile.in: Add mem-break.o rule; update server.h
14730 dependencies.
14731 * inferiors.c (struct inferior_info): Add target_data
14732 member.
14733 (clear_inferiors): Free target_data member if set.
14734 (inferior_target_data, set_inferior_target_data): New functions.
14735 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14736 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14737 * linux-low.c (linux_bp_reinsert): New variable.
14738 (struct inferior_linux_data): New.
14739 (linux_create_inferior): Use set_inferior_target_data.
14740 (linux_attach): Likewise. Call add_inferior.
14741 (linux_wait_for_one_inferior): New function.
14742 (linux_wait): Call it.
14743 (linux_write_memory): Add const.
14744 (initialize_low): Call set_breakpoint_data.
14745 * linux-low.h (struct linux_target_ops): Add breakpoint
14746 handling members.
14747 * server.c (attach_inferior): Remove extra add_inferior
14748 call.
14749 * server.h: Include mem-break.h. Update inferior.c
14750 prototypes.
14751 * target.c (read_inferior_memory)
14752 (write_inferior_memory): New functions.
14753 * target.h (read_inferior_memory)
14754 (write_inferior_memory): Change macros to prototypes.
14755 (struct target_ops): Update comments. Add const to write_memory
14756 definition.
14757
147582002-04-11 Daniel Jacobowitz <drow@mvista.com>
14759
14760 * linux-low.c (usr_store_inferior_registers): Support
14761 registers which are allowed to fail to store.
14762 * linux-low.h (linux_target_ops): Likewise.
14763 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14764 (ppc_cannot_store_register): FPSCR may not be storable.
14765
147662002-04-09 Daniel Jacobowitz <drow@mvista.com>
14767
14768 * server.h: Include <string.h> if HAVE_STRING_H.
14769 * ChangeLog: Correct paths in last ChangeLog entry.
14770
147712002-04-09 Daniel Jacobowitz <drow@mvista.com>
14772
14773 * linux-low.h: Remove obsolete prototypes.
14774 (struct linux_target_ops): New.
14775 (extern the_low_target): New.
14776 * linux-low.c (num_regs, regmap): Remove declarations.
14777 (register_addr): Use the_low_target explicitly.
14778 (fetch_register): Likewise.
14779 (usr_fetch_inferior_registers): Likewise.
14780 (usr_store_inferior_registers): Likewise.
14781 * linux-arm-low.c (num_regs): Remove.
14782 (arm_num_regs): Define.
14783 (arm_regmap): Renamed from regmap, made static.
14784 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14785 made static.
14786 (arm_cannot_store_register): Renamed from cannot_store_register,
14787 made static.
14788 (the_low_target): New.
14789 * linux-i386-low.c (num_regs): Remove.
14790 (i386_num_regs): Define.
14791 (i386_regmap): Renamed from regmap, made static.
14792 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14793 made static.
14794 (i386_cannot_store_register): Renamed from cannot_store_register,
14795 made static.
14796 (the_low_target): New.
14797 * linux-ia64-low.c (num_regs): Remove.
14798 (ia64_num_regs): Define.
14799 (ia64_regmap): Renamed from regmap, made static.
14800 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14801 made static.
14802 (ia64_cannot_store_register): Renamed from cannot_store_register,
14803 made static.
14804 (the_low_target): New.
14805 * linux-m68k-low.c (num_regs): Remove.
14806 (m68k_num_regs): Define.
14807 (m68k_regmap): Renamed from regmap, made static.
14808 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14809 made static.
14810 (m68k_cannot_store_register): Renamed from cannot_store_register,
14811 made static.
14812 (the_low_target): New.
14813 * linux-mips-low.c (num_regs): Remove.
14814 (mips_num_regs): Define.
14815 (mips_regmap): Renamed from regmap, made static.
14816 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14817 made static.
14818 (mips_cannot_store_register): Renamed from cannot_store_register,
14819 made static.
14820 (the_low_target): New.
14821 * linux-ppc-low.c (num_regs): Remove.
14822 (ppc_num_regs): Define.
14823 (ppc_regmap): Renamed from regmap, made static.
14824 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14825 made static.
14826 (ppc_cannot_store_register): Renamed from cannot_store_register,
14827 made static.
14828 (the_low_target): New.
14829 * linux-s390-low.c (num_regs): Remove.
14830 (s390_num_regs): Define.
14831 (s390_regmap): Renamed from regmap, made static.
14832 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14833 made static.
14834 (s390_cannot_store_register): Renamed from cannot_store_register,
14835 made static.
14836 (the_low_target): New.
14837 * linux-sh-low.c (num_regs): Remove.
14838 (sh_num_regs): Define.
14839 (sh_regmap): Renamed from regmap, made static.
14840 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14841 made static.
14842 (sh_cannot_store_register): Renamed from cannot_store_register,
14843 made static.
14844 (the_low_target): New.
14845 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14846 (the_low_target): New.
14847
148482002-04-09 Daniel Jacobowitz <drow@mvista.com>
14849
14850 * Makefile.in: Add stamp-h target.
14851 * configure.in: Create stamp-h.
14852 * configure: Regenerated.
14853
148542002-04-09 Daniel Jacobowitz <drow@mvista.com>
14855
14856 * inferiors.c: New file.
14857 * target.c: New file.
14858 * target.h: New file.
14859 * Makefile.in: Add target.o and inferiors.o. Update
14860 dependencies.
14861 * linux-low.c (inferior_pid): New static variable,
14862 moved from server.c.
14863 (linux_create_inferior): Renamed from create_inferior.
14864 Call add_inferior. Return 0 on success instead of a PID.
14865 (linux_attach): Renamed from myattach.
14866 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14867 (linux_thread_alive): Renamed from mythread_alive.
14868 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14869 child dies.
14870 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14871 (regsets_store_inferior_registers): Correct error message.
14872 Add missing ``return 0''.
14873 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14874 (linux_store_registers): Renamed from store_inferior_registers.
14875 (linux_read_memory): Renamed from read_inferior_memory.
14876 (linux_write_memory): Renamed from write_inferior_memory.
14877 (linux_target_ops): New structure.
14878 (initialize_low): Call set_target_ops ().
14879 * remote-utils.c (unhexify): New function.
14880 (hexify): New function.
14881 (input_interrupt): Send signals to ``signal_pid''.
14882 * server.c (inferior_pid): Remove.
14883 (start_inferior): Update create_inferior call.
14884 (attach_inferior): Call add_inferior.
14885 (handle_query): New function.
14886 (main): Call handle_query for `q' packets.
14887 * server.h: Include "target.h". Remove obsolete prototypes.
14888 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14889
148902002-04-09 Daniel Jacobowitz <drow@mvista.com>
14891
14892 * Makefile.in: Add WARN_CFLAGS. Update configury
14893 dependencies.
14894 * configure.in: Check for <string.h>
14895 * configure: Regenerate.
14896 * config.in: Regenerate.
14897 * gdbreplay.c: Include needed system headers.
14898 (remote_open): Remove strchr prototype.
14899 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14900 * regcache.c (supply_register): Change buf argument to const void *.
14901 (supply_register_by_name): Likewise.
14902 (collect_register): Change buf argument to void *.
14903 (collect_register_by_name): Likewise.
14904 * regcache.h: Add missing prototypes.
14905 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14906 * server.c (handle_query): New function.
14907 (attached): New static variable, moved out of main.
14908 (main): Quiet longjmp clobber warnings.
14909 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14910 * utils.c (error): Remove NORETURN.
14911 (fatal): Likewise.
GDB Binutils - Deliverables
This page took 2.217913 seconds and 4 git commands to generate.